240148851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109507}}^1$

素因数の和:109570

約数の個数: 16

約数和(自身を含む): 346921344

約数和(自身を除く): 106772493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 109507, 328521, 1861619, 4708801, 5584857, 14126403, 80049617, 240148851]

約数ペア:

[(1, 240148851), (3, 80049617), (17, 14126403), (43, 5584857), (51, 4708801), (129, 1861619), (731, 328521), (2193, 109507)]