1489679917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 1731502080

約数和(自身を除く): 241822163

約数列:

[1, 11, 29, 43, 223, 319, 473, 487, 1247, 2453, 5357, 6467, 9589, 13717, 14123, 20941, 71137, 105479, 108601, 155353, 230351, 278081, 607289, 1194611, 3058891, 3149429, 4669843, 6680179, 34643719, 51368273, 135425447, 1489679917]

約数ペア:

[(1, 1489679917), (11, 135425447), (29, 51368273), (43, 34643719), (223, 6680179), (319, 4669843), (473, 3149429), (487, 3058891), (1247, 1194611), (2453, 607289), (5357, 278081), (6467, 230351), (9589, 155353), (13717, 108601), (14123, 105479), (20941, 71137)]