1330723017793

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{487651}}^1$

素因数の和:487985

約数の個数: 24

約数和(自身を含む): 1468538640096

約数和(自身を除く): 137815622303

約数列:

[1, 13, 67, 169, 241, 871, 3133, 11323, 16147, 40729, 209911, 487651, 2728843, 6339463, 32672617, 82413019, 117523891, 424744021, 1527810583, 5521672273, 7874100697, 19861537579, 102363309061, 1330723017793]

約数ペア:

[(1, 1330723017793), (13, 102363309061), (67, 19861537579), (169, 7874100697), (241, 5521672273), (871, 1527810583), (3133, 424744021), (11323, 117523891), (16147, 82413019), (40729, 32672617), (209911, 6339463), (487651, 2728843)]