2029354803

素因数分解:

$3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{15767}}^1$

素因数の和:16013

約数の個数: 40

約数和(自身を含む): 3480060672

約数和(自身を除く): 1450705869

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 227, 567, 681, 1589, 2043, 4767, 6129, 14301, 15767, 18387, 42903, 47301, 110369, 128709, 141903, 331107, 425709, 993321, 1277127, 2979963, 3579109, 8939889, 10737327, 25053763, 32211981, 75161289, 96635943, 225483867, 289907829, 676451601, 2029354803]

約数ペア:

[(1, 2029354803), (3, 676451601), (7, 289907829), (9, 225483867), (21, 96635943), (27, 75161289), (63, 32211981), (81, 25053763), (189, 10737327), (227, 8939889), (567, 3579109), (681, 2979963), (1589, 1277127), (2043, 993321), (4767, 425709), (6129, 331107), (14301, 141903), (15767, 128709), (18387, 110369), (42903, 47301)]