397773801

素因数分解:

$3^3\times {\mathrm{3301}}^1\times {\mathrm{4463}}^1$

素因数の和:7773

約数の個数: 16

約数和(自身を含む): 589605120

約数和(自身を除く): 191831319

約数列:

[1, 3, 9, 27, 3301, 4463, 9903, 13389, 29709, 40167, 89127, 120501, 14732363, 44197089, 132591267, 397773801]

約数ペア:

[(1, 397773801), (3, 132591267), (9, 44197089), (27, 14732363), (3301, 120501), (4463, 89127), (9903, 40167), (13389, 29709)]