939160197

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{213397}}^1$

素因数の和:213569

約数の個数: 16

約数和(自身を含む): 1399890880

約数和(自身を除く): 460730683

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 213397, 640191, 1920573, 5761719, 34783711, 104351133, 313053399, 939160197]

約数ペア:

[(1, 939160197), (3, 313053399), (9, 104351133), (27, 34783711), (163, 5761719), (489, 1920573), (1467, 640191), (4401, 213397)]