859098429

素因数分解:

$3^2\times 7^2\times {\mathrm{1948069}}^1$

素因数の和:1948089

約数の個数: 18

約数和(自身を含む): 1443519870

約数和(自身を除く): 584421441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1948069, 5844207, 13636483, 17532621, 40909449, 95455381, 122728347, 286366143, 859098429]

約数ペア:

[(1, 859098429), (3, 286366143), (7, 122728347), (9, 95455381), (21, 40909449), (49, 17532621), (63, 13636483), (147, 5844207), (441, 1948069)]