4039846671

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1\times {\mathrm{733}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 6514819584

約数和(自身を除く): 2474972913

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 727, 733, 1083, 2181, 2199, 2527, 5089, 5131, 7581, 13813, 13927, 15267, 15393, 41439, 41781, 96691, 97489, 262447, 264613, 290073, 292467, 532891, 787341, 793839, 1598673, 1837129, 1852291, 3730237, 5511387, 5556873, 10124929, 11190711, 30374787, 70874503, 192373651, 212623509, 577120953, 1346615557, 4039846671]

約数ペア:

[(1, 4039846671), (3, 1346615557), (7, 577120953), (19, 212623509), (21, 192373651), (57, 70874503), (133, 30374787), (361, 11190711), (399, 10124929), (727, 5556873), (733, 5511387), (1083, 3730237), (2181, 1852291), (2199, 1837129), (2527, 1598673), (5089, 793839), (5131, 787341), (7581, 532891), (13813, 292467), (13927, 290073), (15267, 264613), (15393, 262447), (41439, 97489), (41781, 96691)]