256706043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 384314112

約数和(自身を除く): 127608069

約数列:

[1, 3, 11, 33, 41, 123, 337, 451, 563, 1011, 1353, 1689, 3707, 6193, 11121, 13817, 18579, 23083, 41451, 69249, 151987, 189731, 253913, 455961, 569193, 761739, 2087041, 6261123, 7778971, 23336913, 85568681, 256706043]

約数ペア:

[(1, 256706043), (3, 85568681), (11, 23336913), (33, 7778971), (41, 6261123), (123, 2087041), (337, 761739), (451, 569193), (563, 455961), (1011, 253913), (1353, 189731), (1689, 151987), (3707, 69249), (6193, 41451), (11121, 23083), (13817, 18579)]