1329126953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{556819}}^1$

素因数の和:556868

約数の個数: 16

約数和(自身を含む): 1710551040

約数和(自身を除く): 381424087

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 556819, 3897733, 6125009, 17261389, 42875063, 120829723, 189875279, 1329126953]

約数ペア:

[(1, 1329126953), (7, 189875279), (11, 120829723), (31, 42875063), (77, 17261389), (217, 6125009), (341, 3897733), (2387, 556819)]