899441279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 1011091536

約数和(自身を除く): 111650257

約数列:

[1, 11, 61, 121, 233, 523, 671, 2563, 5753, 7381, 14213, 28193, 31903, 63283, 121859, 156343, 350933, 1340449, 1719773, 3860263, 7433399, 14744939, 81767389, 899441279]

約数ペア:

[(1, 899441279), (11, 81767389), (61, 14744939), (121, 7433399), (233, 3860263), (523, 1719773), (671, 1340449), (2563, 350933), (5753, 156343), (7381, 121859), (14213, 63283), (28193, 31903)]