320074937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{4337}}^1$

素因数の和:5168

約数の個数: 16

約数和(自身を含む): 394515072

約数和(自身を除く): 74440135

約数列:

[1, 7, 13, 91, 811, 4337, 5677, 10543, 30359, 56381, 73801, 394667, 3517307, 24621149, 45724991, 320074937]

約数ペア:

[(1, 320074937), (7, 45724991), (13, 24621149), (91, 3517307), (811, 394667), (4337, 73801), (5677, 56381), (10543, 30359)]