39551407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 47773440

約数和(自身を除く): 8222033

約数列:

[1, 7, 19, 133, 347, 857, 2429, 5999, 6593, 16283, 46151, 113981, 297379, 2081653, 5650201, 39551407]

約数ペア:

[(1, 39551407), (7, 5650201), (19, 2081653), (133, 297379), (347, 113981), (857, 46151), (2429, 16283), (5999, 6593)]