12206271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 20694528

約数和(自身を除く): 8488257

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 997, 1113, 1749, 2991, 4081, 6979, 10967, 12243, 20937, 32901, 52841, 76769, 158523, 230307, 369887, 581251, 1109661, 1743753, 4068757, 12206271]

約数ペア:

[(1, 12206271), (3, 4068757), (7, 1743753), (11, 1109661), (21, 581251), (33, 369887), (53, 230307), (77, 158523), (159, 76769), (231, 52841), (371, 32901), (583, 20937), (997, 12243), (1113, 10967), (1749, 6979), (2991, 4081)]