3960261193

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 4686848000

約数和(自身を除く): 726586807

約数列:

[1, 7, 49, 127, 229, 343, 397, 889, 1603, 2779, 6223, 11221, 19453, 29083, 43561, 50419, 78547, 90913, 136171, 203581, 352933, 636391, 1425067, 2470531, 4454737, 9975469, 11545951, 17293717, 31183159, 80821657, 565751599, 3960261193]

約数ペア:

[(1, 3960261193), (7, 565751599), (49, 80821657), (127, 31183159), (229, 17293717), (343, 11545951), (397, 9975469), (889, 4454737), (1603, 2470531), (2779, 1425067), (6223, 636391), (11221, 352933), (19453, 203581), (29083, 136171), (43561, 90913), (50419, 78547)]