8072487

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 4058073

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4211, 12633, 37899, 113697, 298981, 896943, 2690829, 8072487]

約数ペア:

[(1, 8072487), (3, 2690829), (9, 896943), (27, 298981), (71, 113697), (213, 37899), (639, 12633), (1917, 4211)]