117825841

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 141571584

約数和(自身を除く): 23745743

約数列:

[1, 7, 41, 49, 223, 263, 287, 1561, 1841, 2009, 9143, 10783, 10927, 12887, 58649, 64001, 75481, 410543, 448007, 528367, 2404609, 2873801, 16832263, 117825841]

約数ペア:

[(1, 117825841), (7, 16832263), (41, 2873801), (49, 2404609), (223, 528367), (263, 448007), (287, 410543), (1561, 75481), (1841, 64001), (2009, 58649), (9143, 12887), (10783, 10927)]