40020099

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5279}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 64373760

約数和(自身を除く): 24353661

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 5279, 7581, 15837, 36953, 100301, 110859, 300903, 702107, 1905719, 2106321, 5717157, 13340033, 40020099]

約数ペア:

[(1, 40020099), (3, 13340033), (7, 5717157), (19, 2106321), (21, 1905719), (57, 702107), (133, 300903), (361, 110859), (399, 100301), (1083, 36953), (2527, 15837), (5279, 7581)]