408355808001

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1\times {\mathrm{1344793}}^1$

素因数の和:1345720

約数の個数: 16

約数和(自身を含む): 549450553344

約数和(自身を除く): 141094745343

約数列:

[1, 3, 127, 381, 797, 2391, 101219, 303657, 1344793, 4034379, 170788711, 512366133, 1071800021, 3215400063, 136118602667, 408355808001]

約数ペア:

[(1, 408355808001), (3, 136118602667), (127, 3215400063), (381, 1071800021), (797, 512366133), (2391, 170788711), (101219, 4034379), (303657, 1344793)]