7241481

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 45

約数和(自身を含む): 12245079

約数和(自身を除く): 5003598

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 169, 207, 299, 351, 507, 529, 621, 897, 1053, 1521, 1587, 1863, 2691, 3887, 4563, 4761, 6877, 8073, 11661, 13689, 14283, 20631, 24219, 34983, 42849, 61893, 89401, 104949, 185679, 268203, 314847, 557037, 804609, 2413827, 7241481]

約数ペア:

[(1, 7241481), (3, 2413827), (9, 804609), (13, 557037), (23, 314847), (27, 268203), (39, 185679), (69, 104949), (81, 89401), (117, 61893), (169, 42849), (207, 34983), (299, 24219), (351, 20631), (507, 14283), (529, 13689), (621, 11661), (897, 8073), (1053, 6877), (1521, 4761), (1587, 4563), (1863, 3887)]