28274793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1693}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 39842880

約数和(自身を除く): 11568087

約数列:

[1, 3, 19, 57, 293, 879, 1693, 5079, 5567, 16701, 32167, 96501, 496049, 1488147, 9424931, 28274793]

約数ペア:

[(1, 28274793), (3, 9424931), (19, 1488147), (57, 496049), (293, 96501), (879, 32167), (1693, 16701), (5079, 5567)]