2013270723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{161281}}^1$

素因数の和:161379

約数の個数: 24

約数和(自身を含む): 3103065680

約数和(自身を除く): 1089794957

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 161281, 483843, 1451529, 3064339, 9193017, 11773513, 27579051, 35320539, 105961617, 223696747, 671090241, 2013270723]

約数ペア:

[(1, 2013270723), (3, 671090241), (9, 223696747), (19, 105961617), (57, 35320539), (73, 27579051), (171, 11773513), (219, 9193017), (657, 3064339), (1387, 1451529), (4161, 483843), (12483, 161281)]