2105497623

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{18401}}^1$

素因数の和:19334

約数の個数: 16

約数和(自身を含む): 2876011776

約数和(自身を除く): 770514153

約数列:

[1, 3, 43, 129, 887, 2661, 18401, 38141, 55203, 114423, 791243, 2373729, 16321687, 48965061, 701832541, 2105497623]

約数ペア:

[(1, 2105497623), (3, 701832541), (43, 48965061), (129, 16321687), (887, 2373729), (2661, 791243), (18401, 114423), (38141, 55203)]