39158791

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{42061}}^1$

素因数の和:42094

約数の個数: 12

約数和(自身を含む): 47950680

約数和(自身を除く): 8791889

約数列:

[1, 7, 19, 49, 133, 931, 42061, 294427, 799159, 2060989, 5594113, 39158791]

約数ペア:

[(1, 39158791), (7, 5594113), (19, 2060989), (49, 799159), (133, 294427), (931, 42061)]