31216017

素因数分解:

$3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1933}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 47653760

約数和(自身を除く): 16437743

約数列:

[1, 3, 7, 21, 769, 1933, 2307, 5383, 5799, 13531, 16149, 40593, 1486477, 4459431, 10405339, 31216017]

約数ペア:

[(1, 31216017), (3, 10405339), (7, 4459431), (21, 1486477), (769, 40593), (1933, 16149), (2307, 13531), (5383, 5799)]