406075293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{111959}}^1$

素因数の和:112009

約数の個数: 24

約数和(自身を含む): 652055040

約数和(自身を除く): 245979747

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 111959, 335877, 1007631, 1455467, 3470729, 4366401, 10412187, 13099203, 31236561, 45119477, 135358431, 406075293]

約数ペア:

[(1, 406075293), (3, 135358431), (9, 45119477), (13, 31236561), (31, 13099203), (39, 10412187), (93, 4366401), (117, 3470729), (279, 1455467), (403, 1007631), (1209, 335877), (3627, 111959)]