87712197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12373}}^1$

素因数の和:12532

約数の個数: 16

約数和(自身を含む): 124729920

約数和(自身を除く): 37017723

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 12373, 37119, 210341, 631023, 1719847, 5159541, 29237399, 87712197]

約数ペア:

[(1, 87712197), (3, 29237399), (17, 5159541), (51, 1719847), (139, 631023), (417, 210341), (2363, 37119), (7089, 12373)]