20161319253

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1063529}}^1$

素因数の和:1063692

約数の個数: 16

約数和(自身を含む): 27566697600

約数和(自身を除く): 7405378347

約数列:

[1, 3, 71, 89, 213, 267, 6319, 18957, 1063529, 3190587, 75510559, 94654081, 226531677, 283962243, 6720439751, 20161319253]

約数ペア:

[(1, 20161319253), (3, 6720439751), (71, 283962243), (89, 226531677), (213, 94654081), (267, 75510559), (6319, 3190587), (18957, 1063529)]