57947739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6823}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 81888000

約数和(自身を除く): 23940261

約数列:

[1, 3, 19, 57, 149, 447, 2831, 6823, 8493, 20469, 129637, 388911, 1016627, 3049881, 19315913, 57947739]

約数ペア:

[(1, 57947739), (3, 19315913), (19, 3049881), (57, 1016627), (149, 388911), (447, 129637), (2831, 20469), (6823, 8493)]