56868189

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^2$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 89116608

約数和(自身を除く): 32248419

約数列:

[1, 3, 7, 21, 41, 123, 257, 287, 771, 861, 1799, 5397, 10537, 31611, 66049, 73759, 198147, 221277, 462343, 1387029, 2708009, 8124027, 18956063, 56868189]

約数ペア:

[(1, 56868189), (3, 18956063), (7, 8124027), (21, 2708009), (41, 1387029), (123, 462343), (257, 221277), (287, 198147), (771, 73759), (861, 66049), (1799, 31611), (5397, 10537)]