42712219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 49259520

約数和(自身を除く): 6547301

約数列:

[1, 11, 23, 79, 253, 869, 1817, 2137, 19987, 23507, 49151, 168823, 540661, 1857053, 3882929, 42712219]

約数ペア:

[(1, 42712219), (11, 3882929), (23, 1857053), (79, 540661), (253, 168823), (869, 49151), (1817, 23507), (2137, 19987)]