22609791

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{6959}}^1$

素因数の和:7003

約数の個数: 18

約数和(自身を含む): 34472880

約数和(自身を除く): 11863089

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 6959, 20877, 62631, 132221, 396663, 1189989, 2512199, 7536597, 22609791]

約数ペア:

[(1, 22609791), (3, 7536597), (9, 2512199), (19, 1189989), (57, 396663), (171, 132221), (361, 62631), (1083, 20877), (3249, 6959)]