22991633

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 28396800

約数和(自身を除く): 5405167

約数列:

[1, 7, 17, 49, 119, 343, 833, 3943, 5831, 27601, 67031, 193207, 469217, 1352449, 3284519, 22991633]

約数ペア:

[(1, 22991633), (7, 3284519), (17, 1352449), (49, 469217), (119, 193207), (343, 67031), (833, 27601), (3943, 5831)]