2982156723

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 5780275200

約数和(自身を除く): 2798118477

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 127, 133, 171, 189, 247, 273, 351, 381, 399, 503, 513, 741, 819, 889, 1143, 1197, 1509, 1651, 1729, 2223, 2413, 2457, 2667, 3429, 3521, 3591, 4527, 4953, 5187, 6539, 6669, 7239, 8001, 9557, 10563, 11557, 13581, 14859, 15561, 16891, 19617, 21717, 24003, 28671, 31369, 31689, 34671, 44577, 45773, 46683, 50673, 58851, 63881, 65151, 66899, 86013, 94107, 95067, 104013, 124241, 137319, 152019, 176553, 191643, 200697, 219583, 258039, 282321, 312039, 372723, 411957, 447167, 456057, 574929, 602091, 658749, 830453, 846963, 869687, 1118169, 1213739, 1235871, 1341501, 1724787, 1806273, 1976247, 2491359, 2609061, 3354507, 3641217, 4024503, 5813171, 5928741, 7474077, 7827183, 8496173, 10923651, 12073509, 15778607, 17439513, 22422231, 23481549, 25488519, 32770953, 47335821, 52318539, 76465557, 110450249, 142007463, 156955617, 229396671, 331350747, 426022389, 994052241, 2982156723]

約数ペア:

[(1, 2982156723), (3, 994052241), (7, 426022389), (9, 331350747), (13, 229396671), (19, 156955617), (21, 142007463), (27, 110450249), (39, 76465557), (57, 52318539), (63, 47335821), (91, 32770953), (117, 25488519), (127, 23481549), (133, 22422231), (171, 17439513), (189, 15778607), (247, 12073509), (273, 10923651), (351, 8496173), (381, 7827183), (399, 7474077), (503, 5928741), (513, 5813171), (741, 4024503), (819, 3641217), (889, 3354507), (1143, 2609061), (1197, 2491359), (1509, 1976247), (1651, 1806273), (1729, 1724787), (2223, 1341501), (2413, 1235871), (2457, 1213739), (2667, 1118169), (3429, 869687), (3521, 846963), (3591, 830453), (4527, 658749), (4953, 602091), (5187, 574929), (6539, 456057), (6669, 447167), (7239, 411957), (8001, 372723), (9557, 312039), (10563, 282321), (11557, 258039), (13581, 219583), (14859, 200697), (15561, 191643), (16891, 176553), (19617, 152019), (21717, 137319), (24003, 124241), (28671, 104013), (31369, 95067), (31689, 94107), (34671, 86013), (44577, 66899), (45773, 65151), (46683, 63881), (50673, 58851)]