646729268493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3527}}^1\times {\mathrm{793789}}^1$

素因数の和:797337

約数の個数: 32

約数和(自身を含む): 1075388590080

約数和(自身を除く): 428659321587

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3527, 10581, 24689, 38797, 74067, 116391, 271579, 793789, 814737, 2381367, 5556523, 8731679, 16669569, 26195037, 61121753, 183365259, 2799693803, 8399081409, 19597856621, 30796631833, 58793569863, 92389895499, 215576422831, 646729268493]

約数ペア:

[(1, 646729268493), (3, 215576422831), (7, 92389895499), (11, 58793569863), (21, 30796631833), (33, 19597856621), (77, 8399081409), (231, 2799693803), (3527, 183365259), (10581, 61121753), (24689, 26195037), (38797, 16669569), (74067, 8731679), (116391, 5556523), (271579, 2381367), (793789, 814737)]