19739343399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{10067}}^1\times {\mathrm{38447}}^1$

素因数の和:48534

約数の個数: 16

約数和(自身を含む): 27870801408

約数和(自身を除く): 8131458009

約数列:

[1, 3, 17, 51, 10067, 30201, 38447, 115341, 171139, 513417, 653599, 1960797, 387045949, 1161137847, 6579781133, 19739343399]

約数ペア:

[(1, 19739343399), (3, 6579781133), (17, 1161137847), (51, 387045949), (10067, 1960797), (30201, 653599), (38447, 513417), (115341, 171139)]