123779843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 139594752

約数和(自身を除く): 15814909

約数列:

[1, 11, 43, 101, 473, 1111, 2591, 4343, 28501, 47773, 111413, 261691, 1225543, 2878601, 11252713, 123779843]

約数ペア:

[(1, 123779843), (11, 11252713), (43, 2878601), (101, 1225543), (473, 261691), (1111, 111413), (2591, 47773), (4343, 28501)]