12122199

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 18317520

約数和(自身を除く): 6195321

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 617, 1851, 2183, 5553, 6549, 19647, 22829, 36403, 68487, 109209, 205461, 327627, 1346911, 4040733, 12122199]

約数ペア:

[(1, 12122199), (3, 4040733), (9, 1346911), (37, 327627), (59, 205461), (111, 109209), (177, 68487), (333, 36403), (531, 22829), (617, 19647), (1851, 6549), (2183, 5553)]