2685221343

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{3613}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 4546354176

約数和(自身を除く): 1861132833

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 251, 329, 423, 753, 987, 1757, 2259, 2961, 3613, 5271, 10839, 11797, 15813, 25291, 32517, 35391, 75873, 82579, 106173, 169811, 227619, 247737, 509433, 743211, 906863, 1188677, 1528299, 2720589, 3566031, 6348041, 8161767, 10698093, 19044123, 42622561, 57132369, 127867683, 298357927, 383603049, 895073781, 2685221343]

約数ペア:

[(1, 2685221343), (3, 895073781), (7, 383603049), (9, 298357927), (21, 127867683), (47, 57132369), (63, 42622561), (141, 19044123), (251, 10698093), (329, 8161767), (423, 6348041), (753, 3566031), (987, 2720589), (1757, 1528299), (2259, 1188677), (2961, 906863), (3613, 743211), (5271, 509433), (10839, 247737), (11797, 227619), (15813, 169811), (25291, 106173), (32517, 82579), (35391, 75873)]