40856571

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3623}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 67841280

約数和(自身を除く): 26984709

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3623, 3759, 10869, 11277, 25361, 32607, 76083, 228249, 648517, 1945551, 4539619, 5836653, 13618857, 40856571]

約数ペア:

[(1, 40856571), (3, 13618857), (7, 5836653), (9, 4539619), (21, 1945551), (63, 648517), (179, 228249), (537, 76083), (1253, 32607), (1611, 25361), (3623, 11277), (3759, 10869)]