1330649957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{356647}}^1$

素因数の和:356708

約数の個数: 16

約数和(自身を含む): 1677672192

約数和(自身を除く): 347022235

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 356647, 2496529, 4636411, 14622527, 32454877, 102357689, 190092851, 1330649957]

約数ペア:

[(1, 1330649957), (7, 190092851), (13, 102357689), (41, 32454877), (91, 14622527), (287, 4636411), (533, 2496529), (3731, 356647)]