16538331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3907}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 23635584

約数和(自身を除く): 7097253

約数列:

[1, 3, 17, 51, 83, 249, 1411, 3907, 4233, 11721, 66419, 199257, 324281, 972843, 5512777, 16538331]

約数ペア:

[(1, 16538331), (3, 5512777), (17, 972843), (51, 324281), (83, 199257), (249, 66419), (1411, 11721), (3907, 4233)]