505891791873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{9629981}}^1$

素因数の和:9630449

約数の個数: 24

約数和(自身を含む): 788695525800

約数和(自身を除く): 282803733927

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 4041, 5837, 17511, 52533, 9629981, 28889943, 86669829, 125189753, 375569259, 1126707777, 4323861469, 12971584407, 38914753221, 56210199097, 168630597291, 505891791873]

約数ペア:

[(1, 505891791873), (3, 168630597291), (9, 56210199097), (13, 38914753221), (39, 12971584407), (117, 4323861469), (449, 1126707777), (1347, 375569259), (4041, 125189753), (5837, 86669829), (17511, 28889943), (52533, 9629981)]