83991397

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 99717120

約数和(自身を除く): 15725723

約数列:

[1, 7, 47, 59, 329, 413, 2773, 4327, 19411, 30289, 203369, 255293, 1423583, 1787051, 11998771, 83991397]

約数ペア:

[(1, 83991397), (7, 11998771), (47, 1787051), (59, 1423583), (329, 255293), (413, 203369), (2773, 30289), (4327, 19411)]