87942717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{574789}}^1$

素因数の和:574812

約数の個数: 12

約数和(自身を含む): 134500860

約数和(自身を除く): 46558143

約数列:

[1, 3, 9, 17, 51, 153, 574789, 1724367, 5173101, 9771413, 29314239, 87942717]

約数ペア:

[(1, 87942717), (3, 29314239), (9, 9771413), (17, 5173101), (51, 1724367), (153, 574789)]