12375441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 20386548

約数和(自身を除く): 8011107

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 293, 361, 741, 879, 1083, 2223, 2637, 3249, 3809, 4693, 5567, 11427, 14079, 16701, 34281, 42237, 50103, 72371, 105773, 217113, 317319, 651339, 951957, 1375049, 4125147, 12375441]

約数ペア:

[(1, 12375441), (3, 4125147), (9, 1375049), (13, 951957), (19, 651339), (39, 317319), (57, 217113), (117, 105773), (171, 72371), (247, 50103), (293, 42237), (361, 34281), (741, 16701), (879, 14079), (1083, 11427), (2223, 5567), (2637, 4693), (3249, 3809)]