38377881

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{2069}}^1$

素因数の和:2310

約数の個数: 20

約数和(自身を含む): 57608100

約数和(自身を除く): 19230219

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 2069, 6183, 6207, 18549, 18621, 55863, 167589, 473801, 1421403, 4264209, 12792627, 38377881]

約数ペア:

[(1, 38377881), (3, 12792627), (9, 4264209), (27, 1421403), (81, 473801), (229, 167589), (687, 55863), (2061, 18621), (2069, 18549), (6183, 6207)]