22621329

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{5623}}^1$

素因数の和:5781

約数の個数: 16

約数和(自身を含む): 33744000

約数和(自身を除く): 11122671

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 5623, 16869, 50607, 151821, 837827, 2513481, 7540443, 22621329]

約数ペア:

[(1, 22621329), (3, 7540443), (9, 2513481), (27, 837827), (149, 151821), (447, 50607), (1341, 16869), (4023, 5623)]