11999445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34781}}^1$

素因数の和:34812

約数の個数: 16

約数和(自身を含む): 20034432

約数和(自身を除く): 8034987

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 34781, 104343, 173905, 521715, 799963, 2399889, 3999815, 11999445]

約数ペア:

[(1, 11999445), (3, 3999815), (5, 2399889), (15, 799963), (23, 521715), (69, 173905), (115, 104343), (345, 34781)]