9971577

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14389}}^1$

素因数の和:14413

約数の個数: 24

約数和(自身を含む): 17958720

約数和(自身を除く): 7987143

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 14389, 43167, 100723, 129501, 158279, 302169, 474837, 906507, 1107953, 1424511, 3323859, 9971577]

約数ペア:

[(1, 9971577), (3, 3323859), (7, 1424511), (9, 1107953), (11, 906507), (21, 474837), (33, 302169), (63, 158279), (77, 129501), (99, 100723), (231, 43167), (693, 14389)]