11999883

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18474

約数の個数: 16

約数和(自身を含む): 18876416

約数和(自身を除く): 6876533

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 18433, 55299, 129031, 387093, 571423, 1714269, 3999961, 11999883]

約数ペア:

[(1, 11999883), (3, 3999961), (7, 1714269), (21, 571423), (31, 387093), (93, 129031), (217, 55299), (651, 18433)]