1629509204739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{1216759}}^1$

素因数の和:1218291

約数の個数: 32

約数和(自身を含む): 2443176207360

約数和(自身を除く): 813667002621

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1493, 4479, 19409, 34339, 58227, 103017, 446407, 1216759, 1339221, 3650277, 15817867, 27985457, 47453601, 83956371, 363810941, 1091432823, 1816621187, 5449863561, 23616075431, 41782287301, 70848226293, 125346861903, 543169734913, 1629509204739]

約数ペア:

[(1, 1629509204739), (3, 543169734913), (13, 125346861903), (23, 70848226293), (39, 41782287301), (69, 23616075431), (299, 5449863561), (897, 1816621187), (1493, 1091432823), (4479, 363810941), (19409, 83956371), (34339, 47453601), (58227, 27985457), (103017, 15817867), (446407, 3650277), (1216759, 1339221)]