129065377

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{63799}}^1$

素因数の和:63840

約数の個数: 12

約数和(自身を含む): 156692800

約数和(自身を除く): 27627423

約数列:

[1, 7, 17, 119, 289, 2023, 63799, 446593, 1084583, 7592081, 18437911, 129065377]

約数ペア:

[(1, 129065377), (7, 18437911), (17, 7592081), (119, 1084583), (289, 446593), (2023, 63799)]