354889227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{2531}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 591151104

約数和(自身を除く): 236261877

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 607, 1821, 2531, 4249, 6677, 7593, 12747, 17717, 20031, 27841, 46739, 53151, 83523, 140217, 194887, 584661, 1536317, 4608951, 10754219, 16899487, 32262657, 50698461, 118296409, 354889227]

約数ペア:

[(1, 354889227), (3, 118296409), (7, 50698461), (11, 32262657), (21, 16899487), (33, 10754219), (77, 4608951), (231, 1536317), (607, 584661), (1821, 194887), (2531, 140217), (4249, 83523), (6677, 53151), (7593, 46739), (12747, 27841), (17717, 20031)]