5258331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 8547840

約数和(自身を除く): 3289509

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 211, 213, 351, 633, 639, 923, 1899, 1917, 2743, 2769, 5697, 8229, 8307, 14981, 24687, 24921, 44943, 74061, 134829, 194753, 404487, 584259, 1752777, 5258331]

約数ペア:

[(1, 5258331), (3, 1752777), (9, 584259), (13, 404487), (27, 194753), (39, 134829), (71, 74061), (117, 44943), (211, 24921), (213, 24687), (351, 14981), (633, 8307), (639, 8229), (923, 5697), (1899, 2769), (1917, 2743)]