890607311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16907

約数の個数: 24

約数和(自身を含む): 1075320960

約数和(自身を除く): 184713649

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 2299, 2783, 4807, 16843, 52877, 185273, 320017, 387389, 2038003, 3520187, 4261279, 7360391, 38722057, 46874069, 80964301, 890607311]

約数ペア:

[(1, 890607311), (11, 80964301), (19, 46874069), (23, 38722057), (121, 7360391), (209, 4261279), (253, 3520187), (437, 2038003), (2299, 387389), (2783, 320017), (4807, 185273), (16843, 52877)]