22564197

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 33647680

約数和(自身を除く): 11083483

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 5323, 15969, 47907, 143721, 835711, 2507133, 7521399, 22564197]

約数ペア:

[(1, 22564197), (3, 7521399), (9, 2507133), (27, 835711), (157, 143721), (471, 47907), (1413, 15969), (4239, 5323)]