4453209

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 6781632

約数和(自身を除く): 2328423

約数列:

[1, 3, 9, 37, 43, 111, 129, 311, 333, 387, 933, 1591, 2799, 4773, 11507, 13373, 14319, 34521, 40119, 103563, 120357, 494801, 1484403, 4453209]

約数ペア:

[(1, 4453209), (3, 1484403), (9, 494801), (37, 120357), (43, 103563), (111, 40119), (129, 34521), (311, 14319), (333, 13373), (387, 11507), (933, 4773), (1591, 2799)]