4802787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 7887360

約数和(自身を除く): 3084573

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 157, 297, 309, 471, 927, 1133, 1413, 1727, 2781, 3399, 4239, 5181, 10197, 15543, 16171, 30591, 46629, 48513, 145539, 177881, 436617, 533643, 1600929, 4802787]

約数ペア:

[(1, 4802787), (3, 1600929), (9, 533643), (11, 436617), (27, 177881), (33, 145539), (99, 48513), (103, 46629), (157, 30591), (297, 16171), (309, 15543), (471, 10197), (927, 5181), (1133, 4239), (1413, 3399), (1727, 2781)]