7631561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 9206784

約数和(自身を除く): 1575223

約数列:

[1, 7, 23, 107, 161, 443, 749, 2461, 3101, 10189, 17227, 47401, 71323, 331807, 1090223, 7631561]

約数ペア:

[(1, 7631561), (7, 1090223), (23, 331807), (107, 71323), (161, 47401), (443, 17227), (749, 10189), (2461, 3101)]