25565001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10061}}^1$

素因数の和:10093

約数の個数: 24

約数和(自身を含む): 42823872

約数和(自身を除く): 17258871

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 10061, 30183, 70427, 110671, 211281, 332013, 774697, 1217381, 2324091, 3652143, 8521667, 25565001]

約数ペア:

[(1, 25565001), (3, 8521667), (7, 3652143), (11, 2324091), (21, 1217381), (33, 774697), (77, 332013), (121, 211281), (231, 110671), (363, 70427), (847, 30183), (2541, 10061)]