142582023

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19391}}^1$

素因数の和:19459

約数の個数: 24

約数和(自身を含む): 221844480

約数和(自身を除く): 79262457

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 19391, 58173, 174519, 368429, 833813, 1105287, 2501439, 3315861, 7504317, 15842447, 47527341, 142582023]

約数ペア:

[(1, 142582023), (3, 47527341), (9, 15842447), (19, 7504317), (43, 3315861), (57, 2501439), (129, 1105287), (171, 833813), (387, 368429), (817, 174519), (2451, 58173), (7353, 19391)]