22065533

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 16

約数和(自身を含む): 26860800

約数和(自身を除く): 4795267

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2797, 7889, 19579, 64331, 137053, 450317, 959371, 3152219, 22065533]

約数ペア:

[(1, 22065533), (7, 3152219), (23, 959371), (49, 450317), (161, 137053), (343, 64331), (1127, 19579), (2797, 7889)]