28014609

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 44593920

約数和(自身を除く): 16579311

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 293, 471, 609, 879, 1099, 2051, 3297, 4553, 6153, 8497, 13659, 25491, 31871, 46001, 59479, 95613, 138003, 178437, 322007, 966021, 1334029, 4002087, 9338203, 28014609]

約数ペア:

[(1, 28014609), (3, 9338203), (7, 4002087), (21, 1334029), (29, 966021), (87, 322007), (157, 178437), (203, 138003), (293, 95613), (471, 59479), (609, 46001), (879, 31871), (1099, 25491), (2051, 13659), (3297, 8497), (4553, 6153)]