33721227

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 49907520

約数和(自身を除く): 16186293

約数列:

[1, 3, 9, 61, 183, 239, 257, 549, 717, 771, 2151, 2313, 14579, 15677, 43737, 47031, 61423, 131211, 141093, 184269, 552807, 3746803, 11240409, 33721227]

約数ペア:

[(1, 33721227), (3, 11240409), (9, 3746803), (61, 552807), (183, 184269), (239, 141093), (257, 131211), (549, 61423), (717, 47031), (771, 43737), (2151, 15677), (2313, 14579)]