40888917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 62809344

約数和(自身を除く): 21920427

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 3727, 10971, 11181, 33543, 85721, 197531, 257163, 592593, 771489, 1777779, 4543213, 13629639, 40888917]

約数ペア:

[(1, 40888917), (3, 13629639), (9, 4543213), (23, 1777779), (53, 771489), (69, 592593), (159, 257163), (207, 197531), (477, 85721), (1219, 33543), (3657, 11181), (3727, 10971)]