25927759

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 31370976

約数和(自身を除く): 5443217

約数列:

[1, 11, 13, 53, 121, 143, 311, 583, 689, 1573, 3421, 4043, 6413, 7579, 16483, 37631, 44473, 83369, 181313, 214279, 489203, 1994443, 2357069, 25927759]

約数ペア:

[(1, 25927759), (11, 2357069), (13, 1994443), (53, 489203), (121, 214279), (143, 181313), (311, 83369), (583, 44473), (689, 37631), (1573, 16483), (3421, 7579), (4043, 6413)]