2113204527

素因数分解:

$3^2\times 7^2\times {\mathrm{4791847}}^1$

素因数の和:4791867

約数の個数: 18

約数和(自身を含む): 3550759368

約数和(自身を除く): 1437554841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4791847, 14375541, 33542929, 43126623, 100628787, 234800503, 301886361, 704401509, 2113204527]

約数ペア:

[(1, 2113204527), (3, 704401509), (7, 301886361), (9, 234800503), (21, 100628787), (49, 43126623), (63, 33542929), (147, 14375541), (441, 4791847)]