7612839

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 13006560

約数和(自身を除く): 5393721

約数列:

[1, 3, 9, 13, 23, 27, 39, 41, 69, 117, 123, 207, 299, 351, 369, 529, 533, 621, 897, 943, 1107, 1587, 1599, 2691, 2829, 4761, 4797, 6877, 8073, 8487, 12259, 14283, 14391, 20631, 21689, 25461, 36777, 61893, 65067, 110331, 185679, 195201, 281957, 330993, 585603, 845871, 2537613, 7612839]

約数ペア:

[(1, 7612839), (3, 2537613), (9, 845871), (13, 585603), (23, 330993), (27, 281957), (39, 195201), (41, 185679), (69, 110331), (117, 65067), (123, 61893), (207, 36777), (299, 25461), (351, 21689), (369, 20631), (529, 14391), (533, 14283), (621, 12259), (897, 8487), (943, 8073), (1107, 6877), (1587, 4797), (1599, 4761), (2691, 2829)]