7692813

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1386

約数の個数: 20

約数和(自身を含む): 11658108

約数和(自身を除く): 3965295

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1301, 1971, 3903, 5913, 11709, 35127, 94973, 105381, 284919, 854757, 2564271, 7692813]

約数ペア:

[(1, 7692813), (3, 2564271), (9, 854757), (27, 284919), (73, 105381), (81, 94973), (219, 35127), (657, 11709), (1301, 5913), (1971, 3903)]