149715379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 177457392

約数和(自身を除く): 27742013

約数列:

[1, 11, 17, 43, 187, 433, 473, 731, 1849, 4763, 7361, 8041, 18619, 20339, 31433, 80971, 204809, 316523, 345763, 800617, 3481753, 8806787, 13610489, 149715379]

約数ペア:

[(1, 149715379), (11, 13610489), (17, 8806787), (43, 3481753), (187, 800617), (433, 345763), (473, 316523), (731, 204809), (1849, 80971), (4763, 31433), (7361, 20339), (8041, 18619)]