28955437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4668

約数の個数: 16

約数和(自身を含む): 35707392

約数和(自身を除く): 6751955

約数列:

[1, 7, 17, 53, 119, 371, 901, 4591, 6307, 32137, 78047, 243323, 546329, 1703261, 4136491, 28955437]

約数ペア:

[(1, 28955437), (7, 4136491), (17, 1703261), (53, 546329), (119, 243323), (371, 78047), (901, 32137), (4591, 6307)]