415299647

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{29327}}^1$

素因数の和:29375

約数の個数: 18

約数和(自身を含む): 513210672

約数和(自身を除く): 97911025

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 14161, 29327, 205289, 498559, 1437023, 3489913, 8475503, 24429391, 59328521, 415299647]

約数ペア:

[(1, 415299647), (7, 59328521), (17, 24429391), (49, 8475503), (119, 3489913), (289, 1437023), (833, 498559), (2023, 205289), (14161, 29327)]