6971967

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 10982400

約数和(自身を除く): 4010433

約数列:

[1, 3, 9, 23, 27, 69, 103, 109, 207, 309, 327, 621, 927, 981, 2369, 2507, 2781, 2943, 7107, 7521, 11227, 21321, 22563, 33681, 63963, 67689, 101043, 258221, 303129, 774663, 2323989, 6971967]

約数ペア:

[(1, 6971967), (3, 2323989), (9, 774663), (23, 303129), (27, 258221), (69, 101043), (103, 67689), (109, 63963), (207, 33681), (309, 22563), (327, 21321), (621, 11227), (927, 7521), (981, 7107), (2369, 2943), (2507, 2781)]