3851811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 5868720

約数和(自身を除く): 2016909

約数列:

[1, 3, 9, 37, 43, 111, 129, 269, 333, 387, 807, 1591, 2421, 4773, 9953, 11567, 14319, 29859, 34701, 89577, 104103, 427979, 1283937, 3851811]

約数ペア:

[(1, 3851811), (3, 1283937), (9, 427979), (37, 104103), (43, 89577), (111, 34701), (129, 29859), (269, 14319), (333, 11567), (387, 9953), (807, 4773), (1591, 2421)]