84286017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7853

約数の個数: 24

約数和(自身を含む): 130740480

約数和(自身を除く): 46454463

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 7759, 10863, 23277, 69831, 131903, 395709, 550889, 1187127, 1652667, 4958001, 9365113, 28095339, 84286017]

約数ペア:

[(1, 84286017), (3, 28095339), (9, 9365113), (17, 4958001), (51, 1652667), (71, 1187127), (153, 550889), (213, 395709), (639, 131903), (1207, 69831), (3621, 23277), (7759, 10863)]