67530211

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 79801344

約数和(自身を除く): 12271133

約数列:

[1, 7, 47, 83, 329, 581, 2473, 3901, 17311, 27307, 116231, 205259, 813617, 1436813, 9647173, 67530211]

約数ペア:

[(1, 67530211), (7, 9647173), (47, 1436813), (83, 813617), (329, 205259), (581, 116231), (2473, 27307), (3901, 17311)]