259643879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1367}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 293124096

約数和(自身を除く): 33480217

約数列:

[1, 11, 31, 341, 557, 1367, 6127, 15037, 17267, 42377, 189937, 466147, 761419, 8375609, 23603989, 259643879]

約数ペア:

[(1, 259643879), (11, 23603989), (31, 8375609), (341, 761419), (557, 466147), (1367, 189937), (6127, 42377), (15037, 17267)]