12378951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 19883136

約数和(自身を除く): 7504185

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3413, 3627, 10239, 30717, 44369, 105803, 133107, 317409, 399321, 952227, 1375439, 4126317, 12378951]

約数ペア:

[(1, 12378951), (3, 4126317), (9, 1375439), (13, 952227), (31, 399321), (39, 317409), (93, 133107), (117, 105803), (279, 44369), (403, 30717), (1209, 10239), (3413, 3627)]