189894097

素因数分解:

${\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{9001}}^1$

素因数の和:9108

約数の個数: 12

約数和(自身を含む): 204507436

約数和(自身を除く): 14613339

約数列:

[1, 17, 73, 289, 1241, 9001, 21097, 153017, 657073, 2601289, 11170241, 189894097]

約数ペア:

[(1, 189894097), (17, 11170241), (73, 2601289), (289, 657073), (1241, 153017), (9001, 21097)]