2667748851

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1937363}}^1$

素因数の和:1937392

約数の個数: 20

約数和(自身を含む): 4219578792

約数和(自身を除く): 1551829941

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1937363, 5812089, 17436267, 32935171, 52308801, 98805513, 156926403, 296416539, 889249617, 2667748851]

約数ペア:

[(1, 2667748851), (3, 889249617), (9, 296416539), (17, 156926403), (27, 98805513), (51, 52308801), (81, 32935171), (153, 17436267), (459, 5812089), (1377, 1937363)]