21822831

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{1153}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 32404320

約数和(自身を除く): 10581489

約数列:

[1, 3, 9, 27, 701, 1153, 2103, 3459, 6309, 10377, 18927, 31131, 808253, 2424759, 7274277, 21822831]

約数ペア:

[(1, 21822831), (3, 7274277), (9, 2424759), (27, 808253), (701, 31131), (1153, 18927), (2103, 10377), (3459, 6309)]