16879079

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 21718368

約数和(自身を除く): 4839289

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 881, 1127, 2737, 6167, 14977, 19159, 20263, 43169, 104839, 141841, 344471, 733873, 992887, 2411297, 16879079]

約数ペア:

[(1, 16879079), (7, 2411297), (17, 992887), (23, 733873), (49, 344471), (119, 141841), (161, 104839), (391, 43169), (833, 20263), (881, 19159), (1127, 14977), (2737, 6167)]