3630646557

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{631307}}^1$

素因数の和:631390

約数の個数: 20

約数和(自身を含む): 5499955296

約数和(自身を除く): 1869308739

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 631307, 1893921, 5681763, 17045289, 44822797, 51135867, 134468391, 403405173, 1210215519, 3630646557]

約数ペア:

[(1, 3630646557), (3, 1210215519), (9, 403405173), (27, 134468391), (71, 51135867), (81, 44822797), (213, 17045289), (639, 5681763), (1917, 1893921), (5751, 631307)]