261634351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9857}}^1$

素因数の和:10014

約数の個数: 16

約数和(自身を含む): 302837760

約数和(自身を除く): 41203409

約数列:

[1, 11, 19, 127, 209, 1397, 2413, 9857, 26543, 108427, 187283, 1251839, 2060113, 13770229, 23784941, 261634351]

約数ペア:

[(1, 261634351), (11, 23784941), (19, 13770229), (127, 2060113), (209, 1251839), (1397, 187283), (2413, 108427), (9857, 26543)]