14422121

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 3289879

約数列:

[1, 7, 19, 49, 133, 343, 931, 2213, 6517, 15491, 42047, 108437, 294329, 759059, 2060303, 14422121]

約数ペア:

[(1, 14422121), (7, 2060303), (19, 759059), (49, 294329), (133, 108437), (343, 42047), (931, 15491), (2213, 6517)]