38863617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1997}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 55944000

約数和(自身を除く): 17080383

約数列:

[1, 3, 13, 39, 499, 1497, 1997, 5991, 6487, 19461, 25961, 77883, 996503, 2989509, 12954539, 38863617]

約数ペア:

[(1, 38863617), (3, 12954539), (13, 2989509), (39, 996503), (499, 77883), (1497, 25961), (1997, 19461), (5991, 6487)]