8939427

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 13777920

約数和(自身を除く): 4838493

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 4783, 14349, 33481, 100443, 425687, 1277061, 2979809, 8939427]

約数ペア:

[(1, 8939427), (3, 2979809), (7, 1277061), (21, 425687), (89, 100443), (267, 33481), (623, 14349), (1869, 4783)]