12701927

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 15488496

約数和(自身を除く): 2786569

約数列:

[1, 7, 49, 53, 67, 73, 371, 469, 511, 2597, 3283, 3551, 3577, 3869, 4891, 24857, 27083, 34237, 173999, 189581, 239659, 259223, 1814561, 12701927]

約数ペア:

[(1, 12701927), (7, 1814561), (49, 259223), (53, 239659), (67, 189581), (73, 173999), (371, 34237), (469, 27083), (511, 24857), (2597, 4891), (3283, 3869), (3551, 3577)]