22254759

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{1471}}^1$

素因数の和:1559

約数の個数: 18

約数和(自身を含む): 32971328

約数和(自身を除く): 10716569

約数列:

[1, 3, 9, 41, 123, 369, 1471, 1681, 4413, 5043, 13239, 15129, 60311, 180933, 542799, 2472751, 7418253, 22254759]

約数ペア:

[(1, 22254759), (3, 7418253), (9, 2472751), (41, 542799), (123, 180933), (369, 60311), (1471, 15129), (1681, 13239), (4413, 5043)]