1313885529

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27823}}^1$

素因数の和:27899

約数の個数: 40

約数和(自身を含む): 2181624192

約数和(自身を除く): 867738663

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 477, 583, 891, 1431, 1749, 4293, 5247, 15741, 27823, 47223, 83469, 250407, 306053, 751221, 918159, 1474619, 2253663, 2754477, 4423857, 8263431, 13271571, 16220809, 24790293, 39814713, 48662427, 119444139, 145987281, 437961843, 1313885529]

約数ペア:

[(1, 1313885529), (3, 437961843), (9, 145987281), (11, 119444139), (27, 48662427), (33, 39814713), (53, 24790293), (81, 16220809), (99, 13271571), (159, 8263431), (297, 4423857), (477, 2754477), (583, 2253663), (891, 1474619), (1431, 918159), (1749, 751221), (4293, 306053), (5247, 250407), (15741, 83469), (27823, 47223)]