56203521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2657}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 81908928

約数和(自身を除く): 25705407

約数列:

[1, 3, 11, 33, 641, 1923, 2657, 7051, 7971, 21153, 29227, 87681, 1703137, 5109411, 18734507, 56203521]

約数ペア:

[(1, 56203521), (3, 18734507), (11, 5109411), (33, 1703137), (641, 87681), (1923, 29227), (2657, 21153), (7051, 7971)]