26376579

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 40673360

約数和(自身を除く): 14296781

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2113, 4161, 6339, 12483, 19017, 40147, 120441, 154249, 361323, 462747, 1388241, 2930731, 8792193, 26376579]

約数ペア:

[(1, 26376579), (3, 8792193), (9, 2930731), (19, 1388241), (57, 462747), (73, 361323), (171, 154249), (219, 120441), (657, 40147), (1387, 19017), (2113, 12483), (4161, 6339)]