129151057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1759}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 156625920

約数和(自身を除く): 27474863

約数列:

[1, 7, 17, 119, 617, 1759, 4319, 10489, 12313, 29903, 73423, 209321, 1085303, 7597121, 18450151, 129151057]

約数ペア:

[(1, 129151057), (7, 18450151), (17, 7597121), (119, 1085303), (617, 209321), (1759, 73423), (4319, 29903), (10489, 12313)]