9470395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 12457440

約数和(自身を除く): 2987045

約数列:

[1, 5, 11, 55, 409, 421, 2045, 2105, 4499, 4631, 22495, 23155, 172189, 860945, 1894079, 9470395]

約数ペア:

[(1, 9470395), (5, 1894079), (11, 860945), (55, 172189), (409, 23155), (421, 22495), (2045, 4631), (2105, 4499)]