13031643

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 18362880

約数和(自身を除く): 5331237

約数列:

[1, 3, 29, 47, 87, 141, 1363, 3187, 4089, 9561, 92423, 149789, 277269, 449367, 4343881, 13031643]

約数ペア:

[(1, 13031643), (3, 4343881), (29, 449367), (47, 277269), (87, 149789), (141, 92423), (1363, 9561), (3187, 4089)]