319926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 16

約数和(自身を含む): 649728

約数和(自身を除く): 329802

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 751, 1502, 2253, 4506, 53321, 106642, 159963, 319926]

約数ペア:

[(1, 319926), (2, 159963), (3, 106642), (6, 53321), (71, 4506), (142, 2253), (213, 1502), (426, 751)]