38981763

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{7559}}^1$

素因数の和:7759

約数の個数: 16

約数和(自身を含む): 58060800

約数和(自身を除く): 19079037

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 7559, 22677, 68031, 204093, 1443769, 4331307, 12993921, 38981763]

約数ペア:

[(1, 38981763), (3, 12993921), (9, 4331307), (27, 1443769), (191, 204093), (573, 68031), (1719, 22677), (5157, 7559)]