1962682749

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{20341}}^1$

素因数の和:20569

約数の個数: 24

約数和(自身を含む): 2894097024

約数和(自身を除く): 931414275

約数列:

[1, 3, 9, 71, 151, 213, 453, 639, 1359, 10721, 20341, 32163, 61023, 96489, 183069, 1444211, 3071491, 4332633, 9214473, 12997899, 27643419, 218075861, 654227583, 1962682749]

約数ペア:

[(1, 1962682749), (3, 654227583), (9, 218075861), (71, 27643419), (151, 12997899), (213, 9214473), (453, 4332633), (639, 3071491), (1359, 1444211), (10721, 183069), (20341, 96489), (32163, 61023)]