4419219

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 6791168

約数和(自身を除く): 2371949

約数列:

[1, 3, 7, 21, 127, 381, 889, 1657, 2667, 4971, 11599, 34797, 210439, 631317, 1473073, 4419219]

約数ペア:

[(1, 4419219), (3, 1473073), (7, 631317), (21, 210439), (127, 34797), (381, 11599), (889, 4971), (1657, 2667)]