22761489

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 31299840

約数和(自身を除く): 8538351

約数列:

[1, 3, 47, 109, 141, 327, 1481, 4443, 5123, 15369, 69607, 161429, 208821, 484287, 7587163, 22761489]

約数ペア:

[(1, 22761489), (3, 7587163), (47, 484287), (109, 208821), (141, 161429), (327, 69607), (1481, 15369), (4443, 5123)]