15172911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 24185616

約数和(自身を除く): 9012705

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 3163, 4797, 9489, 28467, 41119, 123357, 129683, 370071, 389049, 1167147, 1685879, 5057637, 15172911]

約数ペア:

[(1, 15172911), (3, 5057637), (9, 1685879), (13, 1167147), (39, 389049), (41, 370071), (117, 129683), (123, 123357), (369, 41119), (533, 28467), (1599, 9489), (3163, 4797)]