2880496863

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 4297413120

約数和(自身を除く): 1416916257

約数列:

[1, 3, 9, 27, 257, 571, 727, 771, 1713, 2181, 2313, 5139, 6543, 6939, 15417, 19629, 146747, 186839, 415117, 440241, 560517, 1245351, 1320723, 1681551, 3736053, 3962169, 5044653, 11208159, 106685069, 320055207, 960165621, 2880496863]

約数ペア:

[(1, 2880496863), (3, 960165621), (9, 320055207), (27, 106685069), (257, 11208159), (571, 5044653), (727, 3962169), (771, 3736053), (1713, 1681551), (2181, 1320723), (2313, 1245351), (5139, 560517), (6543, 440241), (6939, 415117), (15417, 186839), (19629, 146747)]