68959247

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 11911153

約数列:

[1, 7, 71, 89, 497, 623, 1559, 6319, 10913, 44233, 110689, 138751, 774823, 971257, 9851321, 68959247]

約数ペア:

[(1, 68959247), (7, 9851321), (71, 971257), (89, 774823), (497, 138751), (623, 110689), (1559, 44233), (6319, 10913)]