159647901

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{447193}}^1$

素因数の和:447220

約数の個数: 16

約数和(自身を含む): 257583744

約数和(自身を除く): 97935843

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 447193, 1341579, 3130351, 7602281, 9391053, 22806843, 53215967, 159647901]

約数ペア:

[(1, 159647901), (3, 53215967), (7, 22806843), (17, 9391053), (21, 7602281), (51, 3130351), (119, 1341579), (357, 447193)]