2907229011

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{726989}}^1$

素因数の和:727066

約数の個数: 16

約数和(自身を含む): 4094407680

約数和(自身を除く): 1187178669

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 726989, 2180967, 22536659, 31260527, 67609977, 93781581, 969076337, 2907229011]

約数ペア:

[(1, 2907229011), (3, 969076337), (31, 93781581), (43, 67609977), (93, 31260527), (129, 22536659), (1333, 2180967), (3999, 726989)]