248575119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{335459}}^1$

素因数の和:335494

約数の個数: 16

約数和(自身を含む): 375715200

約数和(自身を除く): 127140081

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 335459, 1006377, 4360967, 6373721, 13082901, 19121163, 82858373, 248575119]

約数ペア:

[(1, 248575119), (3, 82858373), (13, 19121163), (19, 13082901), (39, 6373721), (57, 4360967), (247, 1006377), (741, 335459)]