247089101

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{34039}}^1$

素因数の和:34124

約数の個数: 16

約数和(自身を含む): 303909120

約数和(自身を除く): 56820019

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 34039, 238273, 578663, 2076379, 4050641, 14534653, 35298443, 247089101]

約数ペア:

[(1, 247089101), (7, 35298443), (17, 14534653), (61, 4050641), (119, 2076379), (427, 578663), (1037, 238273), (7259, 34039)]