1217478051

素因数分解:

$3^2\times {\mathrm{9859}}^1\times {\mathrm{13721}}^1$

素因数の和:23586

約数の個数: 12

約数和(自身を含む): 1758885960

約数和(自身を除く): 541407909

約数列:

[1, 3, 9, 9859, 13721, 29577, 41163, 88731, 123489, 135275339, 405826017, 1217478051]

約数ペア:

[(1, 1217478051), (3, 405826017), (9, 135275339), (9859, 123489), (13721, 88731), (29577, 41163)]