397899007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14533}}^1$

素因数の和:14694

約数の個数: 16

約数和(自身を含む): 460437120

約数和(自身を除く): 62538113

約数列:

[1, 11, 19, 131, 209, 1441, 2489, 14533, 27379, 159863, 276127, 1903823, 3037397, 20942053, 36172637, 397899007]

約数ペア:

[(1, 397899007), (11, 36172637), (19, 20942053), (131, 3037397), (209, 1903823), (1441, 276127), (2489, 159863), (14533, 27379)]