2138824.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1579}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 121350320

約数和(自身を除く): 43573517

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 1579, 3789, 4737, 5473, 14211, 16419, 20527, 49257, 61581, 184743, 664759, 1994277, 5982831, 8641867, 25925601, 77776803]

約数ペア:

[(1, 77776803), (3, 25925601), (9, 8641867), (13, 5982831), (39, 1994277), (117, 664759), (421, 184743), (1263, 61581), (1579, 49257), (3789, 20527), (4737, 16419), (5473, 14211)]