211677985839

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1\times {\mathrm{11807}}^1$

素因数の和:12911

約数の個数: 32

約数和(自身を含む): 293514762240

約数和(自身を除く): 81836776401

約数列:

[1, 3, 29, 87, 251, 753, 821, 2463, 7279, 11807, 21837, 23809, 35421, 71427, 206071, 342403, 618213, 1027209, 2963557, 5976059, 8890671, 9693547, 17928177, 29080641, 85943153, 257829459, 281112863, 843338589, 2433080297, 7299240891, 70559328613, 211677985839]

約数ペア:

[(1, 211677985839), (3, 70559328613), (29, 7299240891), (87, 2433080297), (251, 843338589), (753, 281112863), (821, 257829459), (2463, 85943153), (7279, 29080641), (11807, 17928177), (21837, 9693547), (23809, 8890671), (35421, 5976059), (71427, 2963557), (206071, 1027209), (342403, 618213)]