22143771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 35105616

約数和(自身を除く): 12961845

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 3571, 6201, 10713, 32139, 46423, 139269, 189263, 417807, 567789, 1703367, 2460419, 7381257, 22143771]

約数ペア:

[(1, 22143771), (3, 7381257), (9, 2460419), (13, 1703367), (39, 567789), (53, 417807), (117, 189263), (159, 139269), (477, 46423), (689, 32139), (2067, 10713), (3571, 6201)]