7122717

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 11846016

約数和(自身を除く): 4723299

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 677, 1169, 1503, 2031, 3507, 4739, 6093, 10521, 14217, 42651, 113059, 339177, 791413, 1017531, 2374239, 7122717]

約数ペア:

[(1, 7122717), (3, 2374239), (7, 1017531), (9, 791413), (21, 339177), (63, 113059), (167, 42651), (501, 14217), (677, 10521), (1169, 6093), (1503, 4739), (2031, 3507)]