449894439

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 676874240

約数和(自身を除く): 226979801

約数列:

[1, 3, 9, 27, 97, 283, 291, 607, 849, 873, 1821, 2547, 2619, 5463, 7641, 16389, 27451, 58879, 82353, 171781, 176637, 247059, 515343, 529911, 741177, 1546029, 1589733, 4638087, 16662757, 49988271, 149964813, 449894439]

約数ペア:

[(1, 449894439), (3, 149964813), (9, 49988271), (27, 16662757), (97, 4638087), (283, 1589733), (291, 1546029), (607, 741177), (849, 529911), (873, 515343), (1821, 247059), (2547, 176637), (2619, 171781), (5463, 82353), (7641, 58879), (16389, 27451)]