31359051

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 16208469

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 769, 1773, 2307, 4531, 6921, 13593, 17687, 40779, 53061, 151493, 159183, 454479, 1363437, 3484339, 10453017, 31359051]

約数ペア:

[(1, 31359051), (3, 10453017), (9, 3484339), (23, 1363437), (69, 454479), (197, 159183), (207, 151493), (591, 53061), (769, 40779), (1773, 17687), (2307, 13593), (4531, 6921)]