22219701

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 33925248

約数和(自身を除く): 11705547

約数列:

[1, 3, 7, 21, 881, 1201, 2643, 3603, 6167, 8407, 18501, 25221, 1058081, 3174243, 7406567, 22219701]

約数ペア:

[(1, 22219701), (3, 7406567), (7, 3174243), (21, 1058081), (881, 25221), (1201, 18501), (2643, 8407), (3603, 6167)]