2040411903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{441361}}^1$

素因数の和:441454

約数の個数: 16

約数和(自身を含む): 2881211136

約数和(自身を除く): 840799233

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 441361, 1324083, 10151303, 29571187, 30453909, 88713561, 680137301, 2040411903]

約数ペア:

[(1, 2040411903), (3, 680137301), (23, 88713561), (67, 30453909), (69, 29571187), (201, 10151303), (1541, 1324083), (4623, 441361)]