6420951

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4692

約数の個数: 20

約数和(自身を含む): 10158192

約数和(自身を除く): 3737241

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 4663, 13989, 41967, 79271, 125901, 237813, 377703, 713439, 2140317, 6420951]

約数ペア:

[(1, 6420951), (3, 2140317), (9, 713439), (17, 377703), (27, 237813), (51, 125901), (81, 79271), (153, 41967), (459, 13989), (1377, 4663)]