40802967

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{2969}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 60588000

約数和(自身を除く): 19785033

約数列:

[1, 3, 9, 27, 509, 1527, 2969, 4581, 8907, 13743, 26721, 80163, 1511221, 4533663, 13600989, 40802967]

約数ペア:

[(1, 40802967), (3, 13600989), (9, 4533663), (27, 1511221), (509, 80163), (1527, 26721), (2969, 13743), (4581, 8907)]