1296409851

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 2195968320

約数和(自身を除く): 899558469

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 239, 293, 363, 561, 717, 879, 1089, 1683, 2057, 2151, 2629, 2637, 3223, 4063, 4981, 6171, 7887, 9669, 12189, 14943, 18513, 23661, 28919, 29007, 35453, 36567, 44693, 44829, 54791, 70027, 86757, 106359, 134079, 164373, 210081, 260271, 319077, 402237, 491623, 493119, 602701, 630243, 770297, 1190459, 1474869, 1808103, 2310891, 3571377, 4424607, 5424309, 6932673, 8473267, 10714131, 13095049, 25419801, 39285147, 76259403, 117855441, 144045539, 432136617, 1296409851]

約数ペア:

[(1, 1296409851), (3, 432136617), (9, 144045539), (11, 117855441), (17, 76259403), (33, 39285147), (51, 25419801), (99, 13095049), (121, 10714131), (153, 8473267), (187, 6932673), (239, 5424309), (293, 4424607), (363, 3571377), (561, 2310891), (717, 1808103), (879, 1474869), (1089, 1190459), (1683, 770297), (2057, 630243), (2151, 602701), (2629, 493119), (2637, 491623), (3223, 402237), (4063, 319077), (4981, 260271), (6171, 210081), (7887, 164373), (9669, 134079), (12189, 106359), (14943, 86757), (18513, 70027), (23661, 54791), (28919, 44829), (29007, 44693), (35453, 36567)]