38402991

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4818

約数の個数: 28

約数和(自身を含む): 62825640

約数和(自身を除く): 24422649

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 4789, 8019, 14367, 43101, 52679, 129303, 158037, 387909, 474111, 1163727, 1422333, 3491181, 4266999, 12800997, 38402991]

約数ペア:

[(1, 38402991), (3, 12800997), (9, 4266999), (11, 3491181), (27, 1422333), (33, 1163727), (81, 474111), (99, 387909), (243, 158037), (297, 129303), (729, 52679), (891, 43101), (2673, 14367), (4789, 8019)]