40021003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 44998272

約数和(自身を除く): 4977269

約数列:

[1, 11, 43, 211, 401, 473, 2321, 4411, 9073, 17243, 84611, 99803, 189673, 930721, 3638273, 40021003]

約数ペア:

[(1, 40021003), (11, 3638273), (43, 930721), (211, 189673), (401, 99803), (473, 84611), (2321, 17243), (4411, 9073)]