27884031

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3169}}^1$

素因数の和:3598

約数の個数: 16

約数和(自身を含む): 42604800

約数和(自身を除く): 14720769

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 3169, 8799, 9507, 22183, 66549, 1327811, 3983433, 9294677, 27884031]

約数ペア:

[(1, 27884031), (3, 9294677), (7, 3983433), (21, 1327811), (419, 66549), (1257, 22183), (2933, 9507), (3169, 8799)]