8489028961

素因数分解:

$7^2\times {\mathrm{5231}}^1\times {\mathrm{33119}}^1$

素因数の和:38364

約数の個数: 12

約数和(自身を含む): 9877178880

約数和(自身を除く): 1388149919

約数列:

[1, 7, 49, 5231, 33119, 36617, 231833, 256319, 1622831, 173245489, 1212718423, 8489028961]

約数ペア:

[(1, 8489028961), (7, 1212718423), (49, 173245489), (5231, 1622831), (33119, 256319), (36617, 231833)]