201728767963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2451467}}^1$

素因数の和:2451618

約数の個数: 16

約数和(自身を含む): 218867063040

約数和(自身を除く): 17138295077

約数列:

[1, 19, 61, 71, 1159, 1349, 4331, 82289, 2451467, 46577873, 149539487, 174054157, 2841250253, 3307028983, 10617303577, 201728767963]

約数ペア:

[(1, 201728767963), (19, 10617303577), (61, 3307028983), (71, 2841250253), (1159, 174054157), (1349, 149539487), (4331, 46577873), (82289, 2451467)]