23020839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 35390160

約数和(自身を除く): 12369321

約数列:

[1, 3, 9, 17, 51, 153, 379, 397, 1137, 1191, 3411, 3573, 6443, 6749, 19329, 20247, 57987, 60741, 150463, 451389, 1354167, 2557871, 7673613, 23020839]

約数ペア:

[(1, 23020839), (3, 7673613), (9, 2557871), (17, 1354167), (51, 451389), (153, 150463), (379, 60741), (397, 57987), (1137, 20247), (1191, 19329), (3411, 6749), (3573, 6443)]