129732841

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 156298560

約数和(自身を除く): 26565719

約数列:

[1, 7, 37, 49, 163, 259, 439, 1141, 1813, 3073, 6031, 7987, 16243, 21511, 42217, 71557, 113701, 295519, 500899, 795907, 2647609, 3506293, 18533263, 129732841]

約数ペア:

[(1, 129732841), (7, 18533263), (37, 3506293), (49, 2647609), (163, 795907), (259, 500899), (439, 295519), (1141, 113701), (1813, 71557), (3073, 42217), (6031, 21511), (7987, 16243)]