40765521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 56060928

約数和(自身を除く): 15295407

約数列:

[1, 3, 41, 123, 157, 471, 2111, 6333, 6437, 19311, 86551, 259653, 331427, 994281, 13588507, 40765521]

約数ペア:

[(1, 40765521), (3, 13588507), (41, 994281), (123, 331427), (157, 259653), (471, 86551), (2111, 19311), (6333, 6437)]