1285113317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{14159}}^1$

素因数の和:14476

約数の個数: 16

約数和(自身を含む): 1437523200

約数和(自身を除く): 152409883

約数列:

[1, 17, 19, 281, 323, 4777, 5339, 14159, 90763, 240703, 269021, 3978679, 4573357, 67637543, 75594901, 1285113317]

約数ペア:

[(1, 1285113317), (17, 75594901), (19, 67637543), (281, 4573357), (323, 3978679), (4777, 269021), (5339, 240703), (14159, 90763)]