56631289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 66850560

約数和(自身を除く): 10219271

約数列:

[1, 11, 13, 143, 239, 1657, 2629, 3107, 18227, 21541, 34177, 236951, 396023, 4356253, 5148299, 56631289]

約数ペア:

[(1, 56631289), (11, 5148299), (13, 4356253), (143, 396023), (239, 236951), (1657, 34177), (2629, 21541), (3107, 18227)]