30727491

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 42311808

約数和(自身を除く): 11584317

約数列:

[1, 3, 41, 123, 131, 393, 1907, 5371, 5721, 16113, 78187, 234561, 249817, 749451, 10242497, 30727491]

約数ペア:

[(1, 30727491), (3, 10242497), (41, 749451), (123, 249817), (131, 234561), (393, 78187), (1907, 16113), (5371, 5721)]