80708453

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 95147136

約数和(自身を除く): 14438683

約数列:

[1, 7, 53, 83, 371, 581, 2621, 4399, 18347, 30793, 138913, 217543, 972391, 1522801, 11529779, 80708453]

約数ペア:

[(1, 80708453), (7, 11529779), (53, 1522801), (83, 972391), (371, 217543), (581, 138913), (2621, 30793), (4399, 18347)]