22243491

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 33546240

約数和(自身を除く): 11302749

約数列:

[1, 3, 9, 27, 81, 239, 243, 383, 717, 1149, 2151, 3447, 6453, 10341, 19359, 31023, 58077, 91537, 93069, 274611, 823833, 2471499, 7414497, 22243491]

約数ペア:

[(1, 22243491), (3, 7414497), (9, 2471499), (27, 823833), (81, 274611), (239, 93069), (243, 91537), (383, 58077), (717, 31023), (1149, 19359), (2151, 10341), (3447, 6453)]