383669217

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 596292840

約数和(自身を除く): 212623623

約数列:

[1, 3, 9, 27, 29, 81, 87, 233, 261, 699, 701, 783, 2097, 2103, 2349, 6291, 6309, 6757, 18873, 18927, 20271, 20329, 56781, 60813, 60987, 163333, 182439, 182961, 489999, 547317, 548883, 1469997, 1646649, 4409991, 4736657, 13229973, 14209971, 42629913, 127889739, 383669217]

約数ペア:

[(1, 383669217), (3, 127889739), (9, 42629913), (27, 14209971), (29, 13229973), (81, 4736657), (87, 4409991), (233, 1646649), (261, 1469997), (699, 548883), (701, 547317), (783, 489999), (2097, 182961), (2103, 182439), (2349, 163333), (6291, 60987), (6309, 60813), (6757, 56781), (18873, 20329), (18927, 20271)]