40986153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 64246728

約数和(自身を除く): 23260575

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 2557, 5343, 7671, 16029, 23013, 33241, 99723, 299169, 350309, 1050927, 3152781, 4554017, 13662051, 40986153]

約数ペア:

[(1, 40986153), (3, 13662051), (9, 4554017), (13, 3152781), (39, 1050927), (117, 350309), (137, 299169), (411, 99723), (1233, 33241), (1781, 23013), (2557, 16029), (5343, 7671)]