880202493

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{39293}}^1$

素因数の和:39449

約数の個数: 24

約数和(自身を含む): 1348570080

約数和(自身を除く): 468367587

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 22401, 39293, 117879, 353637, 746567, 2239701, 5147383, 6719103, 15442149, 46326447, 97800277, 293400831, 880202493]

約数ペア:

[(1, 880202493), (3, 293400831), (9, 97800277), (19, 46326447), (57, 15442149), (131, 6719103), (171, 5147383), (393, 2239701), (1179, 746567), (2489, 353637), (7467, 117879), (22401, 39293)]