1122273081

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{398393}}^1$

素因数の和:398712

約数の個数: 12

約数和(自身を含む): 1626244308

約数和(自身を除く): 503971227

約数列:

[1, 3, 9, 313, 939, 2817, 398393, 1195179, 3585537, 124697009, 374091027, 1122273081]

約数ペア:

[(1, 1122273081), (3, 374091027), (9, 124697009), (313, 3585537), (939, 1195179), (2817, 398393)]