2825121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 4100544

約数和(自身を除く): 1275423

約数列:

[1, 3, 13, 39, 107, 321, 677, 1391, 2031, 4173, 8801, 26403, 72439, 217317, 941707, 2825121]

約数ペア:

[(1, 2825121), (3, 941707), (13, 217317), (39, 72439), (107, 26403), (321, 8801), (677, 4173), (1391, 2031)]