26581841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 31973760

約数和(自身を除く): 5391919

約数列:

[1, 11, 13, 79, 143, 169, 181, 869, 1027, 1859, 1991, 2353, 11297, 13351, 14299, 25883, 30589, 146861, 157289, 185887, 336479, 2044757, 2416531, 26581841]

約数ペア:

[(1, 26581841), (11, 2416531), (13, 2044757), (79, 336479), (143, 185887), (169, 157289), (181, 146861), (869, 30589), (1027, 25883), (1859, 14299), (1991, 13351), (2353, 11297)]