2017079691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139871}}^1$

素因数の和:139927

約数の個数: 32

約数和(自身を含む): 3222650880

約数和(自身を除く): 1205571189

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 139871, 419613, 1538581, 2657549, 3217033, 4615743, 7972647, 9651099, 29233039, 35387363, 61123627, 87699117, 106162089, 183370881, 672359897, 2017079691]

約数ペア:

[(1, 2017079691), (3, 672359897), (11, 183370881), (19, 106162089), (23, 87699117), (33, 61123627), (57, 35387363), (69, 29233039), (209, 9651099), (253, 7972647), (437, 4615743), (627, 3217033), (759, 2657549), (1311, 1538581), (4807, 419613), (14421, 139871)]