7512219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 36

約数和(自身を含む): 12846600

約数和(自身を除く): 5334381

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 449, 507, 1287, 1347, 1521, 1859, 4041, 4939, 5577, 5837, 14817, 16731, 17511, 44451, 52533, 64207, 75881, 192621, 227643, 577863, 682929, 834691, 2504073, 7512219]

約数ペア:

[(1, 7512219), (3, 2504073), (9, 834691), (11, 682929), (13, 577863), (33, 227643), (39, 192621), (99, 75881), (117, 64207), (143, 52533), (169, 44451), (429, 17511), (449, 16731), (507, 14817), (1287, 5837), (1347, 5577), (1521, 4939), (1859, 4041)]