22115847

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 32240208

約数和(自身を除く): 10124361

約数列:

[1, 3, 13, 39, 169, 181, 241, 507, 543, 723, 2353, 3133, 7059, 9399, 30589, 40729, 43621, 91767, 122187, 130863, 567073, 1701219, 7371949, 22115847]

約数ペア:

[(1, 22115847), (3, 7371949), (13, 1701219), (39, 567073), (169, 130863), (181, 122187), (241, 91767), (507, 43621), (543, 40729), (723, 30589), (2353, 9399), (3133, 7059)]