257635123199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4827973}}^1$

素因数の和:4828106

約数の個数: 16

約数和(自身を含む): 282957900192

約数和(自身を除く): 25322776993

約数列:

[1, 17, 43, 73, 731, 1241, 3139, 53363, 4827973, 82075541, 207602839, 352442029, 3529248263, 5991514493, 15155007247, 257635123199]

約数ペア:

[(1, 257635123199), (17, 15155007247), (43, 5991514493), (73, 3529248263), (731, 352442029), (1241, 207602839), (3139, 82075541), (53363, 4827973)]