238220407873

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{285978881}}^1$

素因数の和:285978912

約数の個数: 12

約数和(自身を含む): 293414332932

約数和(自身を除く): 55193925059

約数列:

[1, 7, 17, 49, 119, 833, 285978881, 2001852167, 4861640977, 14012965169, 34031486839, 238220407873]

約数ペア:

[(1, 238220407873), (7, 34031486839), (17, 14012965169), (49, 4861640977), (119, 2001852167), (833, 285978881)]