38896551

素因数分解:

$3^3\times {\mathrm{499}}^1\times {\mathrm{2887}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 57760000

約数和(自身を除く): 18863449

約数列:

[1, 3, 9, 27, 499, 1497, 2887, 4491, 8661, 13473, 25983, 77949, 1440613, 4321839, 12965517, 38896551]

約数ペア:

[(1, 38896551), (3, 12965517), (9, 4321839), (27, 1440613), (499, 77949), (1497, 25983), (2887, 13473), (4491, 8661)]