8708402007

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{821}}^1\times {\mathrm{1783}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 12620251488

約数和(自身を除く): 3911849481

約数列:

[1, 3, 9, 661, 821, 1783, 1983, 2463, 5349, 5949, 7389, 16047, 542681, 1178563, 1463843, 1628043, 3535689, 4391529, 4884129, 10607067, 13174587, 967600223, 2902800669, 8708402007]

約数ペア:

[(1, 8708402007), (3, 2902800669), (9, 967600223), (661, 13174587), (821, 10607067), (1783, 4884129), (1983, 4391529), (2463, 3535689), (5349, 1628043), (5949, 1463843), (7389, 1178563), (16047, 542681)]