25994661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 44233728

約数和(自身を除く): 18239067

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 2617, 3311, 7851, 9933, 18319, 28787, 54957, 86361, 112531, 201509, 337593, 604527, 787717, 1237841, 2363151, 3713523, 8664887, 25994661]

約数ペア:

[(1, 25994661), (3, 8664887), (7, 3713523), (11, 2363151), (21, 1237841), (33, 787717), (43, 604527), (77, 337593), (129, 201509), (231, 112531), (301, 86361), (473, 54957), (903, 28787), (1419, 18319), (2617, 9933), (3311, 7851)]