9968194327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{5309}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 12560486400

約数和(自身を除く): 2592292073

約数列:

[1, 7, 13, 47, 91, 329, 439, 611, 3073, 4277, 5309, 5707, 20633, 37163, 39949, 69017, 144431, 249523, 268229, 483119, 1746661, 1877603, 2330651, 3243799, 16314557, 22706593, 30298463, 109540597, 212089241, 766784179, 1424027761, 9968194327]

約数ペア:

[(1, 9968194327), (7, 1424027761), (13, 766784179), (47, 212089241), (91, 109540597), (329, 30298463), (439, 22706593), (611, 16314557), (3073, 3243799), (4277, 2330651), (5309, 1877603), (5707, 1746661), (20633, 483119), (37163, 268229), (39949, 249523), (69017, 144431)]