2013307933

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67247}}^1$

素因数の和:67321

約数の個数: 24

約数和(自身を含む): 2575867392

約数和(自身を除く): 562559459

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 2303, 4277, 29939, 67247, 470729, 874211, 3160609, 3295103, 6119477, 22124263, 41087917, 42836339, 154869841, 287615419, 2013307933]

約数ペア:

[(1, 2013307933), (7, 287615419), (13, 154869841), (47, 42836339), (49, 41087917), (91, 22124263), (329, 6119477), (611, 3295103), (637, 3160609), (2303, 874211), (4277, 470729), (29939, 67247)]