39894213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10988

約数の個数: 16

約数和(自身を含む): 56557440

約数和(自身を除く): 16663227

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 10909, 32727, 250907, 578177, 752721, 1734531, 13298071, 39894213]

約数ペア:

[(1, 39894213), (3, 13298071), (23, 1734531), (53, 752721), (69, 578177), (159, 250907), (1219, 32727), (3657, 10909)]