2712717

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 4751360

約数和(自身を除く): 2038643

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 463, 651, 837, 1389, 1953, 3241, 4167, 5859, 9723, 12501, 14353, 29169, 43059, 87507, 100471, 129177, 301413, 387531, 904239, 2712717]

約数ペア:

[(1, 2712717), (3, 904239), (7, 387531), (9, 301413), (21, 129177), (27, 100471), (31, 87507), (63, 43059), (93, 29169), (189, 14353), (217, 12501), (279, 9723), (463, 5859), (651, 4167), (837, 3241), (1389, 1953)]