42137641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7591}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 52718848

約数和(自身を除く): 10581207

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 7591, 53137, 98683, 463051, 690781, 3241357, 6019663, 42137641]

約数ペア:

[(1, 42137641), (7, 6019663), (13, 3241357), (61, 690781), (91, 463051), (427, 98683), (793, 53137), (5551, 7591)]