90661207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9311}}^1$

素因数の和:9438

約数の個数: 16

約数和(自身を含む): 112637952

約数和(自身を除く): 21976745

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9311, 9737, 65177, 121043, 847301, 996277, 6973939, 12951601, 90661207]

約数ペア:

[(1, 90661207), (7, 12951601), (13, 6973939), (91, 996277), (107, 847301), (749, 121043), (1391, 65177), (9311, 9737)]