85977143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 104509440

約数和(自身を除く): 18532297

約数列:

[1, 7, 17, 119, 239, 1673, 3023, 4063, 21161, 28441, 51391, 359737, 722497, 5057479, 12282449, 85977143]

約数ペア:

[(1, 85977143), (7, 12282449), (17, 5057479), (119, 722497), (239, 359737), (1673, 51391), (3023, 28441), (4063, 21161)]