459705939

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1990069}}^1$

素因数の和:1990090

約数の個数: 16

約数和(自身を含む): 764186880

約数和(自身を除く): 304480941

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1990069, 5970207, 13930483, 21890759, 41791449, 65672277, 153235313, 459705939]

約数ペア:

[(1, 459705939), (3, 153235313), (7, 65672277), (11, 41791449), (21, 21890759), (33, 13930483), (77, 5970207), (231, 1990069)]