214791039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19231}}^1$

素因数の和:19327

約数の個数: 24

約数和(自身を含む): 333021312

約数和(自身を除く): 118230273

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 19231, 57693, 173079, 326927, 980781, 1403863, 2942343, 4211589, 12634767, 23865671, 71597013, 214791039]

約数ペア:

[(1, 214791039), (3, 71597013), (9, 23865671), (17, 12634767), (51, 4211589), (73, 2942343), (153, 1403863), (219, 980781), (657, 326927), (1241, 173079), (3723, 57693), (11169, 19231)]