3974289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 5854464

約数和(自身を除く): 1880175

約数列:

[1, 3, 11, 33, 83, 249, 913, 1451, 2739, 4353, 15961, 47883, 120433, 361299, 1324763, 3974289]

約数ペア:

[(1, 3974289), (3, 1324763), (11, 361299), (33, 120433), (83, 47883), (249, 15961), (913, 4353), (1451, 2739)]