6946693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 18

約数和(自身を含む): 8136114

約数和(自身を除く): 1189421

約数列:

[1, 13, 17, 43, 221, 289, 559, 731, 1849, 3757, 9503, 12427, 24037, 31433, 161551, 408629, 534361, 6946693]

約数ペア:

[(1, 6946693), (13, 534361), (17, 408629), (43, 161551), (221, 31433), (289, 24037), (559, 12427), (731, 9503), (1849, 3757)]