7838667

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 12183360

約数和(自身を除く): 4344693

約数列:

[1, 3, 9, 27, 41, 73, 97, 123, 219, 291, 369, 657, 873, 1107, 1971, 2619, 2993, 3977, 7081, 8979, 11931, 21243, 26937, 35793, 63729, 80811, 107379, 191187, 290321, 870963, 2612889, 7838667]

約数ペア:

[(1, 7838667), (3, 2612889), (9, 870963), (27, 290321), (41, 191187), (73, 107379), (97, 80811), (123, 63729), (219, 35793), (291, 26937), (369, 21243), (657, 11931), (873, 8979), (1107, 7081), (1971, 3977), (2619, 2993)]