71495809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3169}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 89470080

約数和(自身を除く): 17974271

約数列:

[1, 7, 11, 77, 293, 2051, 3169, 3223, 22183, 22561, 34859, 244013, 928517, 6499619, 10213687, 71495809]

約数ペア:

[(1, 71495809), (7, 10213687), (11, 6499619), (77, 928517), (293, 244013), (2051, 34859), (3169, 22561), (3223, 22183)]