24710553

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 41925780

約数和(自身を除く): 17215227

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 409, 411, 441, 959, 1227, 1233, 2863, 2877, 3681, 6713, 8589, 8631, 20041, 20139, 25767, 56033, 60123, 60417, 168099, 180369, 392231, 504297, 1176693, 2745617, 3530079, 8236851, 24710553]

約数ペア:

[(1, 24710553), (3, 8236851), (7, 3530079), (9, 2745617), (21, 1176693), (49, 504297), (63, 392231), (137, 180369), (147, 168099), (409, 60417), (411, 60123), (441, 56033), (959, 25767), (1227, 20139), (1233, 20041), (2863, 8631), (2877, 8589), (3681, 6713)]