227577889

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 288088640

約数和(自身を除く): 60510751

約数列:

[1, 7, 11, 77, 121, 139, 847, 973, 1529, 1933, 10703, 13531, 16819, 21263, 117733, 148841, 233893, 268687, 1637251, 1880809, 2955557, 20688899, 32511127, 227577889]

約数ペア:

[(1, 227577889), (7, 32511127), (11, 20688899), (77, 2955557), (121, 1880809), (139, 1637251), (847, 268687), (973, 233893), (1529, 148841), (1933, 117733), (10703, 21263), (13531, 16819)]