230481849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137437}}^1$

素因数の和:137496

約数の個数: 16

約数和(自身を含む): 338647232

約数和(自身を除く): 108165383

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 137437, 412311, 1786681, 5360043, 5909791, 17729373, 76827283, 230481849]

約数ペア:

[(1, 230481849), (3, 76827283), (13, 17729373), (39, 5909791), (43, 5360043), (129, 1786681), (559, 412311), (1677, 137437)]