12501243

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 18659200

約数和(自身を除く): 6157957

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3331, 3753, 9993, 29979, 89937, 463009, 1389027, 4167081, 12501243]

約数ペア:

[(1, 12501243), (3, 4167081), (9, 1389027), (27, 463009), (139, 89937), (417, 29979), (1251, 9993), (3331, 3753)]