22211871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14321}}^1$

素因数の和:14382

約数の個数: 16

約数和(自身を含む): 32997888

約数和(自身を除く): 10786017

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 14321, 42963, 157531, 472593, 673087, 2019261, 7403957, 22211871]

約数ペア:

[(1, 22211871), (3, 7403957), (11, 2019261), (33, 673087), (47, 472593), (141, 157531), (517, 42963), (1551, 14321)]