451400889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 635904000

約数和(自身を除く): 184503111

約数列:

[1, 3, 31, 71, 93, 137, 213, 411, 499, 1497, 2201, 4247, 6603, 9727, 12741, 15469, 29181, 35429, 46407, 68363, 106287, 205089, 301537, 904611, 1098299, 2119253, 3294897, 4853773, 6357759, 14561319, 150466963, 451400889]

約数ペア:

[(1, 451400889), (3, 150466963), (31, 14561319), (71, 6357759), (93, 4853773), (137, 3294897), (213, 2119253), (411, 1098299), (499, 904611), (1497, 301537), (2201, 205089), (4247, 106287), (6603, 68363), (9727, 46407), (12741, 35429), (15469, 29181)]