261714309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{13693}}^1$

素因数の和:13996

約数の個数: 16

約数和(自身を含む): 365465472

約数和(自身を除く): 103751163

約数列:

[1, 3, 23, 69, 277, 831, 6371, 13693, 19113, 41079, 314939, 944817, 3792961, 11378883, 87238103, 261714309]

約数ペア:

[(1, 261714309), (3, 87238103), (23, 11378883), (69, 3792961), (277, 944817), (831, 314939), (6371, 41079), (13693, 19113)]