307675589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10868

約数の個数: 16

約数和(自身を含む): 346881024

約数和(自身を除く): 39205435

約数列:

[1, 13, 31, 71, 403, 923, 2201, 10753, 28613, 139789, 333343, 763463, 4333459, 9925019, 23667353, 307675589]

約数ペア:

[(1, 307675589), (13, 23667353), (31, 9925019), (71, 4333459), (403, 763463), (923, 333343), (2201, 139789), (10753, 28613)]