22626621

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9054

約数の個数: 20

約数和(自身を含む): 34894464

約数和(自身を除く): 12267843

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9011, 27033, 81099, 243297, 279341, 729891, 838023, 2514069, 7542207, 22626621]

約数ペア:

[(1, 22626621), (3, 7542207), (9, 2514069), (27, 838023), (31, 729891), (81, 279341), (93, 243297), (279, 81099), (837, 27033), (2511, 9011)]