4223670081

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{64591}}^1$

素因数の和:64972

約数の個数: 16

約数和(自身を含む): 5729568768

約数和(自身を除く): 1505898687

約数列:

[1, 3, 71, 213, 307, 921, 21797, 64591, 65391, 193773, 4585961, 13757883, 19829437, 59488311, 1407890027, 4223670081]

約数ペア:

[(1, 4223670081), (3, 1407890027), (71, 59488311), (213, 19829437), (307, 13757883), (921, 4585961), (21797, 193773), (64591, 65391)]