2768607

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 4273040

約数和(自身を除く): 1504433

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 369, 549, 1107, 1647, 1681, 2501, 5043, 7503, 15129, 22509, 45387, 67527, 102541, 307623, 922869, 2768607]

約数ペア:

[(1, 2768607), (3, 922869), (9, 307623), (27, 102541), (41, 67527), (61, 45387), (123, 22509), (183, 15129), (369, 7503), (549, 5043), (1107, 2501), (1647, 1681)]