26812857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4692

約数の個数: 16

約数和(自身を含む): 38005760

約数和(自身を除く): 11192903

約数列:

[1, 3, 19, 57, 103, 309, 1957, 4567, 5871, 13701, 86773, 260319, 470401, 1411203, 8937619, 26812857]

約数ペア:

[(1, 26812857), (3, 8937619), (19, 1411203), (57, 470401), (103, 260319), (309, 86773), (1957, 13701), (4567, 5871)]