8418267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 14816256

約数和(自身を除く): 6397989

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 211, 279, 341, 403, 429, 633, 1023, 1209, 1287, 1899, 2321, 2743, 3069, 3627, 4433, 6541, 6963, 8229, 13299, 19623, 20889, 24687, 30173, 39897, 58869, 71951, 85033, 90519, 215853, 255099, 271557, 647559, 765297, 935363, 2806089, 8418267]

約数ペア:

[(1, 8418267), (3, 2806089), (9, 935363), (11, 765297), (13, 647559), (31, 271557), (33, 255099), (39, 215853), (93, 90519), (99, 85033), (117, 71951), (143, 58869), (211, 39897), (279, 30173), (341, 24687), (403, 20889), (429, 19623), (633, 13299), (1023, 8229), (1209, 6963), (1287, 6541), (1899, 4433), (2321, 3627), (2743, 3069)]