9270074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 15248736

約数和(自身を除く): 5978662

約数列:

[1, 2, 11, 22, 211, 422, 1997, 2321, 3994, 4642, 21967, 43934, 421367, 842734, 4635037, 9270074]

約数ペア:

[(1, 9270074), (2, 4635037), (11, 842734), (22, 421367), (211, 43934), (422, 21967), (1997, 4642), (2321, 3994)]