9913771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 12082176

約数和(自身を除く): 2168405

約数列:

[1, 7, 17, 119, 227, 367, 1589, 2569, 3859, 6239, 27013, 43673, 83309, 583163, 1416253, 9913771]

約数ペア:

[(1, 9913771), (7, 1416253), (17, 583163), (119, 83309), (227, 43673), (367, 27013), (1589, 6239), (2569, 3859)]