2019418479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5753329}}^1$

素因数の和:5753351

約数の個数: 16

約数和(自身を含む): 3221864800

約数和(自身を除く): 1202446321

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5753329, 17259987, 51779961, 74793277, 155339883, 224379831, 673139493, 2019418479]

約数ペア:

[(1, 2019418479), (3, 673139493), (9, 224379831), (13, 155339883), (27, 74793277), (39, 51779961), (117, 17259987), (351, 5753329)]