68569423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 78047200

約数和(自身を除く): 9477777

約数列:

[1, 13, 19, 247, 361, 769, 4693, 6859, 9997, 14611, 89167, 189943, 277609, 3608917, 5274571, 68569423]

約数ペア:

[(1, 68569423), (13, 5274571), (19, 3608917), (247, 277609), (361, 189943), (769, 89167), (4693, 14611), (6859, 9997)]