131508619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 149785056

約数和(自身を除く): 18276437

約数列:

[1, 11, 37, 61, 407, 671, 2257, 5297, 24827, 58267, 195989, 323117, 2155879, 3554287, 11955329, 131508619]

約数ペア:

[(1, 131508619), (11, 11955329), (37, 3554287), (61, 2155879), (407, 323117), (671, 195989), (2257, 58267), (5297, 24827)]