2110437

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 3523520

約数和(自身を除く): 1413083

約数列:

[1, 3, 7, 9, 21, 63, 139, 241, 417, 723, 973, 1251, 1687, 2169, 2919, 5061, 8757, 15183, 33499, 100497, 234493, 301491, 703479, 2110437]

約数ペア:

[(1, 2110437), (3, 703479), (7, 301491), (9, 234493), (21, 100497), (63, 33499), (139, 15183), (241, 8757), (417, 5061), (723, 2919), (973, 2169), (1251, 1687)]