39142033

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{42043}}^1$

素因数の和:42076

約数の個数: 12

約数和(自身を含む): 47930160

約数和(自身を除く): 8788127

約数列:

[1, 7, 19, 49, 133, 931, 42043, 294301, 798817, 2060107, 5591719, 39142033]

約数ペア:

[(1, 39142033), (7, 5591719), (19, 2060107), (49, 798817), (133, 294301), (931, 42043)]