20174347899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131858483}}^1$

素因数の和:131858506

約数の個数: 12

約数和(自身を含む): 30854885256

約数和(自身を除く): 10680537357

約数列:

[1, 3, 9, 17, 51, 153, 131858483, 395575449, 1186726347, 2241594211, 6724782633, 20174347899]

約数ペア:

[(1, 20174347899), (3, 6724782633), (9, 2241594211), (17, 1186726347), (51, 395575449), (153, 131858483)]