30961683

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9376

約数の個数: 20

約数和(自身を含む): 47384568

約数和(自身を除く): 16422885

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 9323, 27969, 83907, 251721, 382243, 755163, 1146729, 3440187, 10320561, 30961683]

約数ペア:

[(1, 30961683), (3, 10320561), (9, 3440187), (27, 1146729), (41, 755163), (81, 382243), (123, 251721), (369, 83907), (1107, 27969), (3321, 9323)]