1047501

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 1863680

約数和(自身を除く): 816179

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1279, 3837, 8953, 11511, 16627, 26859, 49881, 80577, 116389, 149643, 349167, 1047501]

約数ペア:

[(1, 1047501), (3, 349167), (7, 149643), (9, 116389), (13, 80577), (21, 49881), (39, 26859), (63, 16627), (91, 11511), (117, 8953), (273, 3837), (819, 1279)]