22259079

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 33256080

約数和(自身を除く): 10997001

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 509, 1017, 1527, 4581, 4859, 14577, 21887, 43731, 57517, 65661, 172551, 196983, 517653, 2473231, 7419693, 22259079]

約数ペア:

[(1, 22259079), (3, 7419693), (9, 2473231), (43, 517653), (113, 196983), (129, 172551), (339, 65661), (387, 57517), (509, 43731), (1017, 21887), (1527, 14577), (4581, 4859)]