293840973

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6173}}^1$

素因数の和:6266

約数の個数: 32

約数和(自身を含む): 456382080

約数和(自身を除く): 162541107

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 6173, 15867, 18519, 47601, 55557, 166671, 253093, 265439, 759279, 796317, 2277837, 2388951, 6833511, 7166853, 10882999, 32648997, 97946991, 293840973]

約数ペア:

[(1, 293840973), (3, 97946991), (9, 32648997), (27, 10882999), (41, 7166853), (43, 6833511), (123, 2388951), (129, 2277837), (369, 796317), (387, 759279), (1107, 265439), (1161, 253093), (1763, 166671), (5289, 55557), (6173, 47601), (15867, 18519)]