86568503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15206

約数の個数: 16

約数和(自身を含む): 106571520

約数和(自身を除く): 20003017

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 15137, 105959, 287603, 650891, 2013221, 4556237, 12366929, 86568503]

約数ペア:

[(1, 86568503), (7, 12366929), (19, 4556237), (43, 2013221), (133, 650891), (301, 287603), (817, 105959), (5719, 15137)]