73008719

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 87951360

約数和(自身を除く): 14942641

約数列:

[1, 7, 47, 53, 79, 329, 371, 553, 2491, 2809, 3713, 4187, 17437, 19663, 25991, 29309, 132023, 196789, 221911, 924161, 1377523, 1553377, 10429817, 73008719]

約数ペア:

[(1, 73008719), (7, 10429817), (47, 1553377), (53, 1377523), (79, 924161), (329, 221911), (371, 196789), (553, 132023), (2491, 29309), (2809, 25991), (3713, 19663), (4187, 17437)]