142415511

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{56989}}^1$

素因数の和:57023

約数の個数: 24

約数和(自身を含む): 233886960

約数和(自身を除く): 91471449

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 56989, 170967, 398923, 968813, 1196769, 2792461, 2906439, 6781691, 8377383, 20345073, 47471837, 142415511]

約数ペア:

[(1, 142415511), (3, 47471837), (7, 20345073), (17, 8377383), (21, 6781691), (49, 2906439), (51, 2792461), (119, 1196769), (147, 968813), (357, 398923), (833, 170967), (2499, 56989)]