1293368127

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{22783}}^1$

素因数の和:23062

約数の個数: 16

約数和(自身を含む): 1749811200

約数和(自身を除く): 456443073

約数列:

[1, 3, 127, 149, 381, 447, 18923, 22783, 56769, 68349, 2893441, 3394667, 8680323, 10184001, 431122709, 1293368127]

約数ペア:

[(1, 1293368127), (3, 431122709), (127, 10184001), (149, 8680323), (381, 3394667), (447, 2893441), (18923, 68349), (22783, 56769)]