7760571

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 13483008

約数和(自身を除く): 5722437

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 131, 147, 217, 273, 393, 403, 637, 651, 917, 1209, 1519, 1703, 1911, 2751, 2821, 4061, 4557, 5109, 6419, 8463, 11921, 12183, 19257, 19747, 28427, 35763, 52793, 59241, 83447, 85281, 158379, 198989, 250341, 369551, 596967, 1108653, 2586857, 7760571]

約数ペア:

[(1, 7760571), (3, 2586857), (7, 1108653), (13, 596967), (21, 369551), (31, 250341), (39, 198989), (49, 158379), (91, 85281), (93, 83447), (131, 59241), (147, 52793), (217, 35763), (273, 28427), (393, 19747), (403, 19257), (637, 12183), (651, 11921), (917, 8463), (1209, 6419), (1519, 5109), (1703, 4557), (1911, 4061), (2751, 2821)]