17869811301

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{415993}}^1$

素因数の和:416082

約数の個数: 32

約数和(自身を含む): 27821678720

約数和(自身を除く): 9951867419

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 14319, 42957, 415993, 1247979, 3743937, 11231811, 15391741, 17887699, 46175223, 53663097, 138525669, 160989291, 415577007, 482967873, 661844863, 1985534589, 5956603767, 17869811301]

約数ペア:

[(1, 17869811301), (3, 5956603767), (9, 1985534589), (27, 661844863), (37, 482967873), (43, 415577007), (111, 160989291), (129, 138525669), (333, 53663097), (387, 46175223), (999, 17887699), (1161, 15391741), (1591, 11231811), (4773, 3743937), (14319, 1247979), (42957, 415993)]