69746971

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 88416000

約数和(自身を除く): 18669029

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 1499, 2023, 2737, 6647, 10493, 25483, 34477, 46529, 178381, 241339, 433211, 586109, 3032477, 4102763, 9963853, 69746971]

約数ペア:

[(1, 69746971), (7, 9963853), (17, 4102763), (23, 3032477), (119, 586109), (161, 433211), (289, 241339), (391, 178381), (1499, 46529), (2023, 34477), (2737, 25483), (6647, 10493)]