2911704191

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{26947}}^1$

素因数の和:27035

約数の個数: 24

約数和(自身を含む): 3440720640

約数和(自身を除く): 529016449

約数列:

[1, 11, 19, 47, 121, 209, 517, 893, 2299, 5687, 9823, 26947, 108053, 296417, 511993, 1266509, 3260587, 5631923, 13931599, 24063671, 61951153, 153247589, 264700381, 2911704191]

約数ペア:

[(1, 2911704191), (11, 264700381), (19, 153247589), (47, 61951153), (121, 24063671), (209, 13931599), (517, 5631923), (893, 3260587), (2299, 1266509), (5687, 511993), (9823, 296417), (26947, 108053)]