21562122243

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1\times {\mathrm{23741}}^1$

素因数の和:26186

約数の個数: 16

約数和(自身を含む): 28982714112

約数和(自身を除く): 7420591869

約数列:

[1, 3, 131, 393, 2311, 6933, 23741, 71223, 302741, 908223, 3110071, 9330213, 54865451, 164596353, 7187374081, 21562122243]

約数ペア:

[(1, 21562122243), (3, 7187374081), (131, 164596353), (393, 54865451), (2311, 9330213), (6933, 3110071), (23741, 908223), (71223, 302741)]