39827417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 46835712

約数和(自身を除く): 7008295

約数列:

[1, 7, 43, 301, 307, 431, 2149, 3017, 13201, 18533, 92407, 129731, 132317, 926219, 5689631, 39827417]

約数ペア:

[(1, 39827417), (7, 5689631), (43, 926219), (301, 132317), (307, 129731), (431, 92407), (2149, 18533), (3017, 13201)]