2100030543

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{664777}}^1$

素因数の和:664805

約数の個数: 24

約数和(自身を含む): 3387708688

約数和(自身を除く): 1287678145

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 664777, 1994331, 5982993, 8642101, 17948979, 25926303, 53846937, 77778909, 161540811, 233336727, 700010181, 2100030543]

約数ペア:

[(1, 2100030543), (3, 700010181), (9, 233336727), (13, 161540811), (27, 77778909), (39, 53846937), (81, 25926303), (117, 17948979), (243, 8642101), (351, 5982993), (1053, 1994331), (3159, 664777)]