289041183

素因数分解:

$3^3\times {\mathrm{1423}}^1\times {\mathrm{7523}}^1$

素因数の和:8955

約数の個数: 16

約数和(自身を含む): 428567040

約数和(自身を除く): 139525857

約数列:

[1, 3, 9, 27, 1423, 4269, 7523, 12807, 22569, 38421, 67707, 203121, 10705229, 32115687, 96347061, 289041183]

約数ペア:

[(1, 289041183), (3, 96347061), (9, 32115687), (27, 10705229), (1423, 203121), (4269, 67707), (7523, 38421), (12807, 22569)]