233303681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 257921664

約数和(自身を除く): 24617983

約数列:

[1, 13, 43, 487, 559, 857, 6331, 11141, 20941, 36851, 272233, 417359, 479063, 5425667, 17946437, 233303681]

約数ペア:

[(1, 233303681), (13, 17946437), (43, 5425667), (487, 479063), (559, 417359), (857, 272233), (6331, 36851), (11141, 20941)]