31302957

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13931}}^1$

素因数の和:14048

約数の個数: 16

約数和(自身を含む): 48148992

約数和(自身を除く): 16846035

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 13931, 41793, 97517, 292551, 1490617, 4471851, 10434319, 31302957]

約数ペア:

[(1, 31302957), (3, 10434319), (7, 4471851), (21, 1490617), (107, 292551), (321, 97517), (749, 41793), (2247, 13931)]