1802151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 2855216

約数和(自身を除く): 1053065

約数列:

[1, 3, 9, 13, 39, 73, 117, 211, 219, 633, 657, 949, 1899, 2743, 2847, 8229, 8541, 15403, 24687, 46209, 138627, 200239, 600717, 1802151]

約数ペア:

[(1, 1802151), (3, 600717), (9, 200239), (13, 138627), (39, 46209), (73, 24687), (117, 15403), (211, 8541), (219, 8229), (633, 2847), (657, 2743), (949, 1899)]