234537121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{135649}}^1$

素因数の和:135688

約数の個数: 16

約数和(自身を含む): 303856000

約数和(自身を除く): 69318879

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 135649, 949543, 1763437, 2577331, 12344059, 18041317, 33505303, 234537121]

約数ペア:

[(1, 234537121), (7, 33505303), (13, 18041317), (19, 12344059), (91, 2577331), (133, 1763437), (247, 949543), (1729, 135649)]