205597623

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5669}}^1$

素因数の和:5847

約数の個数: 32

約数和(自身を含む): 344010240

約数和(自身を除く): 138412617

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 3297, 5181, 5669, 12089, 17007, 36267, 39683, 62359, 119049, 187077, 436513, 890033, 1309539, 2670099, 6230231, 9790363, 18690693, 29371089, 68532541, 205597623]

約数ペア:

[(1, 205597623), (3, 68532541), (7, 29371089), (11, 18690693), (21, 9790363), (33, 6230231), (77, 2670099), (157, 1309539), (231, 890033), (471, 436513), (1099, 187077), (1727, 119049), (3297, 62359), (5181, 39683), (5669, 36267), (12089, 17007)]