71036819

素因数分解:

$7^2\times {\mathrm{827}}^1\times {\mathrm{1753}}^1$

素因数の和:2594

約数の個数: 12

約数和(自身を含む): 82781784

約数和(自身を除く): 11744965

約数列:

[1, 7, 49, 827, 1753, 5789, 12271, 40523, 85897, 1449731, 10148117, 71036819]

約数ペア:

[(1, 71036819), (7, 10148117), (49, 1449731), (827, 85897), (1753, 40523), (5789, 12271)]