1311453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 2227680

約数和(自身を除く): 916227

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1019, 1287, 3057, 9171, 11209, 13247, 33627, 39741, 100881, 119223, 145717, 437151, 1311453]

約数ペア:

[(1, 1311453), (3, 437151), (9, 145717), (11, 119223), (13, 100881), (33, 39741), (39, 33627), (99, 13247), (117, 11209), (143, 9171), (429, 3057), (1019, 1287)]