1214343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 1926288

約数和(自身を除く): 711945

約数列:

[1, 3, 9, 13, 39, 97, 107, 117, 291, 321, 873, 963, 1261, 1391, 3783, 4173, 10379, 11349, 12519, 31137, 93411, 134927, 404781, 1214343]

約数ペア:

[(1, 1214343), (3, 404781), (9, 134927), (13, 93411), (39, 31137), (97, 12519), (107, 11349), (117, 10379), (291, 4173), (321, 3783), (873, 1391), (963, 1261)]