290793547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1531}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 328264704

約数和(自身を除く): 37471157

約数列:

[1, 11, 31, 341, 557, 1531, 6127, 16841, 17267, 47461, 189937, 522071, 852767, 9380437, 26435777, 290793547]

約数ペア:

[(1, 290793547), (11, 26435777), (31, 9380437), (341, 852767), (557, 522071), (1531, 189937), (6127, 47461), (16841, 17267)]