12119997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 17278272

約数和(自身を除く): 5158275

約数列:

[1, 3, 17, 51, 107, 321, 1819, 2221, 5457, 6663, 37757, 113271, 237647, 712941, 4039999, 12119997]

約数ペア:

[(1, 12119997), (3, 4039999), (17, 712941), (51, 237647), (107, 113271), (321, 37757), (1819, 6663), (2221, 5457)]