22085847

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18483

約数の個数: 24

約数和(自身を含む): 38380160

約数和(自身を除く): 16294313

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 18451, 55353, 129157, 166059, 350569, 387471, 1051707, 1162413, 2453983, 3155121, 7361949, 22085847]

約数ペア:

[(1, 22085847), (3, 7361949), (7, 3155121), (9, 2453983), (19, 1162413), (21, 1051707), (57, 387471), (63, 350569), (133, 166059), (171, 129157), (399, 55353), (1197, 18451)]