8399133

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 20

約数和(自身を含む): 12688060

約数和(自身を除く): 4288927

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1069, 2619, 3207, 7857, 9621, 28863, 86589, 103693, 311079, 933237, 2799711, 8399133]

約数ペア:

[(1, 8399133), (3, 2799711), (9, 933237), (27, 311079), (81, 103693), (97, 86589), (291, 28863), (873, 9621), (1069, 7857), (2619, 3207)]