22808721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30816

約数の個数: 16

約数和(自身を含む): 34475840

約数和(自身を除く): 11667119

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 30781, 92343, 400153, 584839, 1200459, 1754517, 7602907, 22808721]

約数ペア:

[(1, 22808721), (3, 7602907), (13, 1754517), (19, 1200459), (39, 584839), (57, 400153), (247, 92343), (741, 30781)]