31928397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 45190080

約数和(自身を除く): 13261683

約数列:

[1, 3, 17, 51, 709, 883, 2127, 2649, 12053, 15011, 36159, 45033, 626047, 1878141, 10642799, 31928397]

約数ペア:

[(1, 31928397), (3, 10642799), (17, 1878141), (51, 626047), (709, 45033), (883, 36159), (2127, 15011), (2649, 12053)]