2019094857

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8447}}^1$

素因数の和:8699

約数の個数: 40

約数和(自身を含む): 3262887936

約数和(自身を除く): 1243793079

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 227, 351, 681, 1053, 2043, 2951, 6129, 8447, 8853, 18387, 25341, 26559, 76023, 79677, 109811, 228069, 239031, 329433, 684207, 988299, 1917469, 2964897, 5752407, 8894691, 17257221, 24927097, 51771663, 74781291, 155314989, 224343873, 673031619, 2019094857]

約数ペア:

[(1, 2019094857), (3, 673031619), (9, 224343873), (13, 155314989), (27, 74781291), (39, 51771663), (81, 24927097), (117, 17257221), (227, 8894691), (351, 5752407), (681, 2964897), (1053, 1917469), (2043, 988299), (2951, 684207), (6129, 329433), (8447, 239031), (8853, 228069), (18387, 109811), (25341, 79677), (26559, 76023)]