22251621

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9377}}^1$

素因数の和:9500

約数の個数: 16

約数和(自身を含む): 34210944

約数和(自身を除く): 11959323

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 9377, 28131, 65639, 196917, 1059601, 3178803, 7417207, 22251621]

約数ペア:

[(1, 22251621), (3, 7417207), (7, 3178803), (21, 1059601), (113, 196917), (339, 65639), (791, 28131), (2373, 9377)]