1416219

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 2285568

約数和(自身を除く): 869349

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3967, 11901, 27769, 67439, 83307, 202317, 472073, 1416219]

約数ペア:

[(1, 1416219), (3, 472073), (7, 202317), (17, 83307), (21, 67439), (51, 27769), (119, 11901), (357, 3967)]