22493169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 34424000

約数和(自身を除く): 11930831

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 661, 1791, 1983, 3781, 5949, 11343, 12559, 34029, 37677, 113031, 131539, 394617, 1183851, 2499241, 7497723, 22493169]

約数ペア:

[(1, 22493169), (3, 7497723), (9, 2499241), (19, 1183851), (57, 394617), (171, 131539), (199, 113031), (597, 37677), (661, 34029), (1791, 12559), (1983, 11343), (3781, 5949)]