69874273

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 81203200

約数和(自身を除く): 11328927

約数列:

[1, 7, 103, 199, 487, 721, 1393, 3409, 20497, 50161, 96913, 143479, 351127, 678391, 9982039, 69874273]

約数ペア:

[(1, 69874273), (7, 9982039), (103, 678391), (199, 351127), (487, 143479), (721, 96913), (1393, 50161), (3409, 20497)]