9777951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 14992640

約数和(自身を除く): 5214689

約数列:

[1, 3, 9, 19, 57, 171, 211, 271, 633, 813, 1899, 2439, 4009, 5149, 12027, 15447, 36081, 46341, 57181, 171543, 514629, 1086439, 3259317, 9777951]

約数ペア:

[(1, 9777951), (3, 3259317), (9, 1086439), (19, 514629), (57, 171543), (171, 57181), (211, 46341), (271, 36081), (633, 15447), (813, 12027), (1899, 5149), (2439, 4009)]