22522017

素因数分解:

$3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 35112000

約数和(自身を除く): 12589983

約数列:

[1, 3, 7, 21, 49, 147, 349, 439, 1047, 1317, 2443, 3073, 7329, 9219, 17101, 21511, 51303, 64533, 153211, 459633, 1072477, 3217431, 7507339, 22522017]

約数ペア:

[(1, 22522017), (3, 7507339), (7, 3217431), (21, 1072477), (49, 459633), (147, 153211), (349, 64533), (439, 51303), (1047, 21511), (1317, 17101), (2443, 9219), (3073, 7329)]