1512821637

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1831}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 2279301120

約数和(自身を除く): 766479483

約数列:

[1, 3, 9, 27, 71, 213, 431, 639, 1293, 1831, 1917, 3879, 5493, 11637, 16479, 30601, 49437, 91803, 130001, 275409, 390003, 789161, 826227, 1170009, 2367483, 3510027, 7102449, 21307347, 56030431, 168091293, 504273879, 1512821637]

約数ペア:

[(1, 1512821637), (3, 504273879), (9, 168091293), (27, 56030431), (71, 21307347), (213, 7102449), (431, 3510027), (639, 2367483), (1293, 1170009), (1831, 826227), (1917, 789161), (3879, 390003), (5493, 275409), (11637, 130001), (16479, 91803), (30601, 49437)]