85815583

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 101477376

約数和(自身を除く): 15661793

約数列:

[1, 7, 41, 103, 287, 721, 2903, 4223, 20321, 29561, 119023, 299009, 833161, 2093063, 12259369, 85815583]

約数ペア:

[(1, 85815583), (7, 12259369), (41, 2093063), (103, 833161), (287, 299009), (721, 119023), (2903, 29561), (4223, 20321)]