57288723

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 78299136

約数和(自身を除く): 21010413

約数列:

[1, 3, 47, 141, 353, 1059, 1151, 3453, 16591, 49773, 54097, 162291, 406303, 1218909, 19096241, 57288723]

約数ペア:

[(1, 57288723), (3, 19096241), (47, 1218909), (141, 406303), (353, 162291), (1059, 54097), (1151, 49773), (3453, 16591)]