85890349069

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1\times {\mathrm{309623}}^1$

素因数の和:311376

約数の個数: 16

約数和(自身を含む): 102488020992

約数和(自身を除く): 16597671923

約数列:

[1, 7, 23, 161, 1723, 12061, 39629, 277403, 309623, 2167361, 7121329, 49849303, 533480429, 3734363003, 12270049867, 85890349069]

約数ペア:

[(1, 85890349069), (7, 12270049867), (23, 3734363003), (161, 533480429), (1723, 49849303), (12061, 7121329), (39629, 2167361), (277403, 309623)]