26725501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 30384000

約数和(自身を除く): 3658499

約数列:

[1, 11, 29, 199, 319, 421, 2189, 4631, 5771, 12209, 63481, 83779, 134299, 921569, 2429591, 26725501]

約数ペア:

[(1, 26725501), (11, 2429591), (29, 921569), (199, 134299), (319, 83779), (421, 63481), (2189, 12209), (4631, 5771)]