1330496631

素因数分解:

$3^3\times {\mathrm{2963}}^1\times {\mathrm{16631}}^1$

素因数の和:19603

約数の個数: 16

約数和(自身を含む): 1971889920

約数和(自身を除く): 641393289

約数列:

[1, 3, 9, 27, 2963, 8889, 16631, 26667, 49893, 80001, 149679, 449037, 49277653, 147832959, 443498877, 1330496631]

約数ペア:

[(1, 1330496631), (3, 443498877), (9, 147832959), (27, 49277653), (2963, 449037), (8889, 149679), (16631, 80001), (26667, 49893)]