29121246781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12666919}}^1$

素因数の和:12666960

約数の個数: 12

約数和(自身を含む): 33694007200

約数和(自身を除く): 4572760419

約数列:

[1, 11, 19, 121, 209, 2299, 12666919, 139336109, 240671461, 1532697199, 2647386071, 29121246781]

約数ペア:

[(1, 29121246781), (11, 2647386071), (19, 1532697199), (121, 240671461), (209, 139336109), (2299, 12666919)]