142287089

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 167808000

約数和(自身を除く): 25520911

約数列:

[1, 7, 37, 229, 259, 1603, 2399, 8473, 16793, 59311, 88763, 549371, 621341, 3845597, 20326727, 142287089]

約数ペア:

[(1, 142287089), (7, 20326727), (37, 3845597), (229, 621341), (259, 549371), (1603, 88763), (2399, 59311), (8473, 16793)]