22255443

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{773}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 36867168

約数和(自身を除く): 14611725

約数列:

[1, 3, 7, 9, 21, 63, 457, 773, 1371, 2319, 3199, 4113, 5411, 6957, 9597, 16233, 28791, 48699, 353261, 1059783, 2472827, 3179349, 7418481, 22255443]

約数ペア:

[(1, 22255443), (3, 7418481), (7, 3179349), (9, 2472827), (21, 1059783), (63, 353261), (457, 48699), (773, 28791), (1371, 16233), (2319, 9597), (3199, 6957), (4113, 5411)]