5920047

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 10349856

約数和(自身を除く): 4429809

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 197, 371, 477, 567, 591, 1113, 1379, 1431, 1773, 3339, 4137, 4293, 5319, 10017, 10441, 12411, 15957, 30051, 31323, 37233, 73087, 93969, 111699, 219261, 281907, 657783, 845721, 1973349, 5920047]

約数ペア:

[(1, 5920047), (3, 1973349), (7, 845721), (9, 657783), (21, 281907), (27, 219261), (53, 111699), (63, 93969), (81, 73087), (159, 37233), (189, 31323), (197, 30051), (371, 15957), (477, 12411), (567, 10441), (591, 10017), (1113, 5319), (1379, 4293), (1431, 4137), (1773, 3339)]