2765151

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 4185600

約数和(自身を除く): 1420449

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2179, 6537, 19611, 58833, 102413, 307239, 921717, 2765151]

約数ペア:

[(1, 2765151), (3, 921717), (9, 307239), (27, 102413), (47, 58833), (141, 19611), (423, 6537), (1269, 2179)]