15164721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 24

約数和(自身を含む): 25736256

約数和(自身を除く): 10571535

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 11783, 35349, 106047, 129613, 153179, 388839, 459537, 1166517, 1378611, 1684969, 5054907, 15164721]

約数ペア:

[(1, 15164721), (3, 5054907), (9, 1684969), (11, 1378611), (13, 1166517), (33, 459537), (39, 388839), (99, 153179), (117, 129613), (143, 106047), (429, 35349), (1287, 11783)]