229697787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{161873}}^1$

素因数の和:161930

約数の個数: 16

約数和(自身を含む): 341877888

約数和(自身を除く): 112180101

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 161873, 485619, 1780603, 5341809, 6960539, 20881617, 76565929, 229697787]

約数ペア:

[(1, 229697787), (3, 76565929), (11, 20881617), (33, 6960539), (43, 5341809), (129, 1780603), (473, 485619), (1419, 161873)]