2173041

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 3575040

約数和(自身を除く): 1401999

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 151, 351, 369, 453, 533, 1107, 1359, 1599, 1963, 4077, 4797, 5889, 6191, 14391, 17667, 18573, 53001, 55719, 80483, 167157, 241449, 724347, 2173041]

約数ペア:

[(1, 2173041), (3, 724347), (9, 241449), (13, 167157), (27, 80483), (39, 55719), (41, 53001), (117, 18573), (123, 17667), (151, 14391), (351, 6191), (369, 5889), (453, 4797), (533, 4077), (1107, 1963), (1359, 1599)]