2700999

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2029881

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 461, 651, 837, 1383, 1953, 3227, 4149, 5859, 9681, 12447, 14291, 29043, 42873, 87129, 100037, 128619, 300111, 385857, 900333, 2700999]

約数ペア:

[(1, 2700999), (3, 900333), (7, 385857), (9, 300111), (21, 128619), (27, 100037), (31, 87129), (63, 42873), (93, 29043), (189, 14291), (217, 12447), (279, 9681), (461, 5859), (651, 4149), (837, 3227), (1383, 1953)]