13002207

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 18245472

約数和(自身を除く): 5243265

約数列:

[1, 3, 37, 41, 111, 123, 1517, 2857, 4551, 8571, 105709, 117137, 317127, 351411, 4334069, 13002207]

約数ペア:

[(1, 13002207), (3, 4334069), (37, 351411), (41, 317127), (111, 117137), (123, 105709), (1517, 8571), (2857, 4551)]