285943041

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{11351}}^1$

素因数の和:11674

約数の個数: 20

約数和(自身を含む): 428560704

約数和(自身を除く): 142617663

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 8397, 11351, 25191, 34053, 102159, 306477, 919431, 3530161, 10590483, 31771449, 95314347, 285943041]

約数ペア:

[(1, 285943041), (3, 95314347), (9, 31771449), (27, 10590483), (81, 3530161), (311, 919431), (933, 306477), (2799, 102159), (8397, 34053), (11351, 25191)]