4263721281

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{1448767}}^1$

素因数の和:1448885

約数の個数: 16

約数和(自身を含む): 6374579200

約数和(自身を除く): 2110857919

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 1448767, 4346301, 13038903, 39116709, 157915603, 473746809, 1421240427, 4263721281]

約数ペア:

[(1, 4263721281), (3, 1421240427), (9, 473746809), (27, 157915603), (109, 39116709), (327, 13038903), (981, 4346301), (2943, 1448767)]