40480041

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1973}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 61778304

約数和(自身を除く): 21298263

約数列:

[1, 3, 7, 21, 977, 1973, 2931, 5919, 6839, 13811, 20517, 41433, 1927621, 5782863, 13493347, 40480041]

約数ペア:

[(1, 40480041), (3, 13493347), (7, 5782863), (21, 1927621), (977, 41433), (1973, 20517), (2931, 13811), (5919, 6839)]