3956049

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 5975424

約数和(自身を除く): 2019375

約数列:

[1, 3, 9, 41, 71, 123, 151, 213, 369, 453, 639, 1359, 2911, 6191, 8733, 10721, 18573, 26199, 32163, 55719, 96489, 439561, 1318683, 3956049]

約数ペア:

[(1, 3956049), (3, 1318683), (9, 439561), (41, 96489), (71, 55719), (123, 32163), (151, 26199), (213, 18573), (369, 10721), (453, 8733), (639, 6191), (1359, 2911)]