1247053581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10463}}^1$

素因数の和:10546

約数の個数: 48

約数和(自身を含む): 2056803840

約数和(自身を除く): 809750259

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 697, 779, 969, 2091, 2337, 2907, 6273, 7011, 10463, 13243, 31389, 39729, 94167, 119187, 177871, 198797, 428983, 533613, 596391, 1286949, 1600839, 1789173, 3379549, 3860847, 7292711, 8150677, 10138647, 21878133, 24452031, 30415941, 65634399, 73356093, 138561509, 415684527, 1247053581]

約数ペア:

[(1, 1247053581), (3, 415684527), (9, 138561509), (17, 73356093), (19, 65634399), (41, 30415941), (51, 24452031), (57, 21878133), (123, 10138647), (153, 8150677), (171, 7292711), (323, 3860847), (369, 3379549), (697, 1789173), (779, 1600839), (969, 1286949), (2091, 596391), (2337, 533613), (2907, 428983), (6273, 198797), (7011, 177871), (10463, 119187), (13243, 94167), (31389, 39729)]