6664647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 9902592

約数和(自身を除く): 3237945

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 4297, 12891, 47267, 141801, 201959, 605877, 2221549, 6664647]

約数ペア:

[(1, 6664647), (3, 2221549), (11, 605877), (33, 201959), (47, 141801), (141, 47267), (517, 12891), (1551, 4297)]