298049751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{5023}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 454571520

約数和(自身を除く): 156521769

約数列:

[1, 3, 9, 19, 57, 171, 347, 1041, 3123, 5023, 6593, 15069, 19779, 45207, 59337, 95437, 286311, 858933, 1742981, 5228943, 15686829, 33116639, 99349917, 298049751]

約数ペア:

[(1, 298049751), (3, 99349917), (9, 33116639), (19, 15686829), (57, 5228943), (171, 1742981), (347, 858933), (1041, 286311), (3123, 95437), (5023, 59337), (6593, 45207), (15069, 19779)]