42247499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 51710400

約数和(自身を除く): 9462901

約数列:

[1, 7, 17, 89, 119, 623, 1513, 3989, 10591, 27923, 67813, 355021, 474691, 2485147, 6035357, 42247499]

約数ペア:

[(1, 42247499), (7, 6035357), (17, 2485147), (89, 474691), (119, 355021), (623, 67813), (1513, 27923), (3989, 10591)]