40545771

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6871}}^1$

素因数の和:7162

約数の個数: 16

約数和(自身を含む): 62012928

約数和(自身を除く): 21467157

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 6871, 20613, 48097, 144291, 1930751, 5792253, 13515257, 40545771]

約数ペア:

[(1, 40545771), (3, 13515257), (7, 5792253), (21, 1930751), (281, 144291), (843, 48097), (1967, 20613), (5901, 6871)]