31191508989

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{5437}}^1\times {\mathrm{5641}}^1$

素因数の和:11197

約数の個数: 24

約数和(自身を含む): 45469532472

約数和(自身を除く): 14278023483

約数列:

[1, 3, 9, 113, 339, 1017, 5437, 5641, 16311, 16923, 48933, 50769, 614381, 637433, 1843143, 1912299, 5529429, 5736897, 30670117, 92010351, 276031053, 3465723221, 10397169663, 31191508989]

約数ペア:

[(1, 31191508989), (3, 10397169663), (9, 3465723221), (113, 276031053), (339, 92010351), (1017, 30670117), (5437, 5736897), (5641, 5529429), (16311, 1912299), (16923, 1843143), (48933, 637433), (50769, 614381)]