2814827841

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{5903}}^1$

素因数の和:5980

約数の個数: 60

約数和(自身を含む): 4977827712

約数和(自身を除く): 2162999871

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 841, 1827, 2349, 2523, 5481, 5887, 5903, 7569, 16443, 17661, 17709, 22707, 41321, 52983, 53127, 68121, 123963, 158949, 159381, 171187, 371889, 476847, 478143, 513561, 1115667, 1198309, 1540683, 3347001, 3594927, 4622049, 4964423, 10784781, 13866147, 14893269, 32354343, 34750961, 44679807, 97063029, 104252883, 134039421, 312758649, 402118263, 938275947, 2814827841]

約数ペア:

[(1, 2814827841), (3, 938275947), (7, 402118263), (9, 312758649), (21, 134039421), (27, 104252883), (29, 97063029), (63, 44679807), (81, 34750961), (87, 32354343), (189, 14893269), (203, 13866147), (261, 10784781), (567, 4964423), (609, 4622049), (783, 3594927), (841, 3347001), (1827, 1540683), (2349, 1198309), (2523, 1115667), (5481, 513561), (5887, 478143), (5903, 476847), (7569, 371889), (16443, 171187), (17661, 159381), (17709, 158949), (22707, 123963), (41321, 68121), (52983, 53127)]