15492009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 22390592

約数和(自身を除く): 6898583

約数列:

[1, 3, 13, 39, 163, 489, 2119, 2437, 6357, 7311, 31681, 95043, 397231, 1191693, 5164003, 15492009]

約数ペア:

[(1, 15492009), (3, 5164003), (13, 1191693), (39, 397231), (163, 95043), (489, 31681), (2119, 7311), (2437, 6357)]