189968757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{12821}}^1$

素因数の和:13284

約数の個数: 16

約数和(自身を含む): 276955200

約数和(自身を除く): 86986443

約数列:

[1, 3, 11, 33, 449, 1347, 4939, 12821, 14817, 38463, 141031, 423093, 5756629, 17269887, 63322919, 189968757]

約数ペア:

[(1, 189968757), (3, 63322919), (11, 17269887), (33, 5756629), (449, 423093), (1347, 141031), (4939, 38463), (12821, 14817)]