26139099

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 41540688

約数和(自身を除く): 15401589

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 4337, 6027, 13011, 30359, 91077, 177817, 212513, 533451, 637539, 1244719, 3734157, 8713033, 26139099]

約数ペア:

[(1, 26139099), (3, 8713033), (7, 3734157), (21, 1244719), (41, 637539), (49, 533451), (123, 212513), (147, 177817), (287, 91077), (861, 30359), (2009, 13011), (4337, 6027)]