5264217

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 9521280

約数和(自身を除く): 4257063

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 173, 189, 207, 441, 483, 519, 621, 1127, 1211, 1323, 1449, 1557, 3381, 3633, 3979, 4347, 4671, 8477, 10143, 10899, 11937, 25431, 27853, 30429, 32697, 35811, 76293, 83559, 107433, 194971, 228879, 250677, 584913, 752031, 1754739, 5264217]

約数ペア:

[(1, 5264217), (3, 1754739), (7, 752031), (9, 584913), (21, 250677), (23, 228879), (27, 194971), (49, 107433), (63, 83559), (69, 76293), (147, 35811), (161, 32697), (173, 30429), (189, 27853), (207, 25431), (441, 11937), (483, 10899), (519, 10143), (621, 8477), (1127, 4671), (1211, 4347), (1323, 3979), (1449, 3633), (1557, 3381)]