6994251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 11860992

約数和(自身を除く): 4866741

約数列:

[1, 3, 9, 11, 31, 33, 43, 53, 93, 99, 129, 159, 279, 341, 387, 473, 477, 583, 1023, 1333, 1419, 1643, 1749, 2279, 3069, 3999, 4257, 4929, 5247, 6837, 11997, 14663, 14787, 18073, 20511, 25069, 43989, 54219, 70649, 75207, 131967, 162657, 211947, 225621, 635841, 777139, 2331417, 6994251]

約数ペア:

[(1, 6994251), (3, 2331417), (9, 777139), (11, 635841), (31, 225621), (33, 211947), (43, 162657), (53, 131967), (93, 75207), (99, 70649), (129, 54219), (159, 43989), (279, 25069), (341, 20511), (387, 18073), (473, 14787), (477, 14663), (583, 11997), (1023, 6837), (1333, 5247), (1419, 4929), (1643, 4257), (1749, 3999), (2279, 3069)]