128718359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{2819}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 160807680

約数和(自身を除く): 32089321

約数列:

[1, 7, 11, 77, 593, 2819, 4151, 6523, 19733, 31009, 45661, 217063, 1671667, 11701669, 18388337, 128718359]

約数ペア:

[(1, 128718359), (7, 18388337), (11, 11701669), (77, 1671667), (593, 217063), (2819, 45661), (4151, 31009), (6523, 19733)]