27831999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1103}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 40061952

約数和(自身を除く): 12229953

約数列:

[1, 3, 13, 39, 647, 1103, 1941, 3309, 8411, 14339, 25233, 43017, 713641, 2140923, 9277333, 27831999]

約数ペア:

[(1, 27831999), (3, 9277333), (13, 2140923), (39, 713641), (647, 43017), (1103, 25233), (1941, 14339), (3309, 8411)]