2808099

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 4891536

約数和(自身を除く): 2083437

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 203, 261, 371, 477, 609, 841, 1113, 1537, 1827, 2523, 3339, 4611, 5887, 7569, 10759, 13833, 17661, 32277, 44573, 52983, 96831, 133719, 312011, 401157, 936033, 2808099]

約数ペア:

[(1, 2808099), (3, 936033), (7, 401157), (9, 312011), (21, 133719), (29, 96831), (53, 52983), (63, 44573), (87, 32277), (159, 17661), (203, 13833), (261, 10759), (371, 7569), (477, 5887), (609, 4611), (841, 3339), (1113, 2523), (1537, 1827)]