5070321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 7800000

約数和(自身を除く): 2729679

約数列:

[1, 3, 9, 19, 57, 149, 171, 199, 447, 597, 1341, 1791, 2831, 3781, 8493, 11343, 25479, 29651, 34029, 88953, 266859, 563369, 1690107, 5070321]

約数ペア:

[(1, 5070321), (3, 1690107), (9, 563369), (19, 266859), (57, 88953), (149, 34029), (171, 29651), (199, 25479), (447, 11343), (597, 8493), (1341, 3781), (1791, 2831)]