1309537247

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{117017}}^1$

素因数の和:117086

約数の個数: 12

約数和(自身を含む): 1426683456

約数和(自身を除く): 117146209

約数列:

[1, 19, 31, 361, 589, 11191, 117017, 2223323, 3627527, 42243137, 68923013, 1309537247]

約数ペア:

[(1, 1309537247), (19, 68923013), (31, 42243137), (361, 3627527), (589, 2223323), (11191, 117017)]