39937617

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{2063}}^1$

素因数の和:2314

約数の個数: 20

約数和(自身を含む): 59938560

約数和(自身を除く): 20000943

約数列:

[1, 3, 9, 27, 81, 239, 717, 2063, 2151, 6189, 6453, 18567, 19359, 55701, 167103, 493057, 1479171, 4437513, 13312539, 39937617]

約数ペア:

[(1, 39937617), (3, 13312539), (9, 4437513), (27, 1479171), (81, 493057), (239, 167103), (717, 55701), (2063, 19359), (2151, 18567), (6189, 6453)]