126131929

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 160893216

約数和(自身を除く): 34761287

約数列:

[1, 7, 11, 49, 77, 241, 539, 971, 1687, 2651, 6797, 10681, 11809, 18557, 47579, 74767, 129899, 234011, 523369, 1638077, 2574121, 11466539, 18018847, 126131929]

約数ペア:

[(1, 126131929), (7, 18018847), (11, 11466539), (49, 2574121), (77, 1638077), (241, 523369), (539, 234011), (971, 129899), (1687, 74767), (2651, 47579), (6797, 18557), (10681, 11809)]