2897829

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 4724160

約数和(自身を除く): 1826331

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 887, 1089, 2661, 3267, 7983, 9757, 23949, 29271, 87813, 107327, 263439, 321981, 965943, 2897829]

約数ペア:

[(1, 2897829), (3, 965943), (9, 321981), (11, 263439), (27, 107327), (33, 87813), (99, 29271), (121, 23949), (297, 9757), (363, 7983), (887, 3267), (1089, 2661)]