12475841

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 18

約数和(自身を含む): 15434118

約数和(自身を除く): 2958277

約数列:

[1, 7, 17, 49, 119, 289, 833, 881, 2023, 6167, 14161, 14977, 43169, 104839, 254609, 733873, 1782263, 12475841]

約数ペア:

[(1, 12475841), (7, 1782263), (17, 733873), (49, 254609), (119, 104839), (289, 43169), (833, 14977), (881, 14161), (2023, 6167)]