25308723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 37480464

約数和(自身を除く): 12171741

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 617, 1243, 1851, 3729, 6787, 13673, 20361, 41019, 69721, 74657, 209163, 223971, 766931, 2300793, 8436241, 25308723]

約数ペア:

[(1, 25308723), (3, 8436241), (11, 2300793), (33, 766931), (113, 223971), (121, 209163), (339, 74657), (363, 69721), (617, 41019), (1243, 20361), (1851, 13673), (3729, 6787)]