5429997

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 20

約数和(自身を含む): 8305440

約数和(自身を除く): 2875443

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1559, 3483, 4677, 14031, 42093, 67037, 126279, 201111, 603333, 1809999, 5429997]

約数ペア:

[(1, 5429997), (3, 1809999), (9, 603333), (27, 201111), (43, 126279), (81, 67037), (129, 42093), (387, 14031), (1161, 4677), (1559, 3483)]