2898717

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 1156323

約数列:

[1, 3, 31, 71, 93, 213, 439, 1317, 2201, 6603, 13609, 31169, 40827, 93507, 966239, 2898717]

約数ペア:

[(1, 2898717), (3, 966239), (31, 93507), (71, 40827), (93, 31169), (213, 13609), (439, 6603), (1317, 2201)]