23621521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 29675520

約数和(自身を除く): 6053999

約数列:

[1, 7, 11, 77, 139, 973, 1529, 2207, 10703, 15449, 24277, 169939, 306773, 2147411, 3374503, 23621521]

約数ペア:

[(1, 23621521), (7, 3374503), (11, 2147411), (77, 306773), (139, 169939), (973, 24277), (1529, 15449), (2207, 10703)]