4391127

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 18

約数和(自身を含む): 6870552

約数和(自身を除く): 2479425

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2887, 8661, 25983, 37531, 112593, 337779, 487903, 1463709, 4391127]

約数ペア:

[(1, 4391127), (3, 1463709), (9, 487903), (13, 337779), (39, 112593), (117, 37531), (169, 25983), (507, 8661), (1521, 2887)]