2313221121

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{562417}}^1$

素因数の和:562880

約数の個数: 12

約数和(自身を含む): 3348636772

約数和(自身を除く): 1035415651

約数列:

[1, 3, 9, 457, 1371, 4113, 562417, 1687251, 5061753, 257024569, 771073707, 2313221121]

約数ペア:

[(1, 2313221121), (3, 771073707), (9, 257024569), (457, 5061753), (1371, 1687251), (4113, 562417)]