2017855203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{5087}}^1$

素因数の和:6563

約数の個数: 32

約数和(自身を含む): 3314282496

約数和(自身を除く): 1296427293

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1453, 4359, 5087, 10171, 15261, 18889, 30513, 35609, 56667, 66131, 106827, 132223, 198393, 396669, 462917, 1388751, 7391411, 22174233, 51739877, 96088343, 155219631, 288265029, 672618401, 2017855203]

約数ペア:

[(1, 2017855203), (3, 672618401), (7, 288265029), (13, 155219631), (21, 96088343), (39, 51739877), (91, 22174233), (273, 7391411), (1453, 1388751), (4359, 462917), (5087, 396669), (10171, 198393), (15261, 132223), (18889, 106827), (30513, 66131), (35609, 56667)]