26184291

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 15177117

約数列:

[1, 3, 7, 21, 43, 107, 129, 271, 301, 321, 749, 813, 903, 1897, 2247, 4601, 5691, 11653, 13803, 28997, 32207, 34959, 81571, 86991, 96621, 202979, 244713, 608937, 1246871, 3740613, 8728097, 26184291]

約数ペア:

[(1, 26184291), (3, 8728097), (7, 3740613), (21, 1246871), (43, 608937), (107, 244713), (129, 202979), (271, 96621), (301, 86991), (321, 81571), (749, 34959), (813, 32207), (903, 28997), (1897, 13803), (2247, 11653), (4601, 5691)]