22202889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 31110144

約数和(自身を除く): 8907255

約数列:

[1, 3, 23, 69, 151, 453, 2131, 3473, 6393, 10419, 49013, 147039, 321781, 965343, 7400963, 22202889]

約数ペア:

[(1, 22202889), (3, 7400963), (23, 965343), (69, 321781), (151, 147039), (453, 49013), (2131, 10419), (3473, 6393)]