2502753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 3672000

約数和(自身を除く): 1169247

約数列:

[1, 3, 11, 33, 149, 447, 509, 1527, 1639, 4917, 5599, 16797, 75841, 227523, 834251, 2502753]

約数ペア:

[(1, 2502753), (3, 834251), (11, 227523), (33, 75841), (149, 16797), (447, 5599), (509, 4917), (1527, 1639)]