40697631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 63794640

約数和(自身を除く): 23097009

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 2539, 5343, 7617, 16029, 22851, 33007, 99021, 297063, 347843, 1043529, 3130587, 4521959, 13565877, 40697631]

約数ペア:

[(1, 40697631), (3, 13565877), (9, 4521959), (13, 3130587), (39, 1043529), (117, 347843), (137, 297063), (411, 99021), (1233, 33007), (1781, 22851), (2539, 16029), (5343, 7617)]