25619247

素因数分解:

$3^6\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 28

約数和(自身を含む): 38875824

約数和(自身を除く): 13256577

約数列:

[1, 3, 9, 27, 81, 113, 243, 311, 339, 729, 933, 1017, 2799, 3051, 8397, 9153, 25191, 27459, 35143, 75573, 82377, 105429, 226719, 316287, 948861, 2846583, 8539749, 25619247]

約数ペア:

[(1, 25619247), (3, 8539749), (9, 2846583), (27, 948861), (81, 316287), (113, 226719), (243, 105429), (311, 82377), (339, 75573), (729, 35143), (933, 27459), (1017, 25191), (2799, 9153), (3051, 8397)]