89050913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4481}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 108428544

約数和(自身を除く): 19377631

約数列:

[1, 7, 17, 119, 167, 1169, 2839, 4481, 19873, 31367, 76177, 533239, 748327, 5238289, 12721559, 89050913]

約数ペア:

[(1, 89050913), (7, 12721559), (17, 5238289), (119, 748327), (167, 533239), (1169, 76177), (2839, 31367), (4481, 19873)]