39791879

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 42301440

約数和(自身を除く): 2509561

約数列:

[1, 31, 71, 101, 179, 2201, 3131, 5549, 7171, 12709, 18079, 222301, 393979, 560449, 1283609, 39791879]

約数ペア:

[(1, 39791879), (31, 1283609), (71, 560449), (101, 393979), (179, 222301), (2201, 18079), (3131, 12709), (5549, 7171)]