5211729

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 8020320

約数和(自身を除く): 2808591

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1161, 1809, 2881, 4489, 8643, 13467, 25929, 40401, 77787, 121203, 193027, 579081, 1737243, 5211729]

約数ペア:

[(1, 5211729), (3, 1737243), (9, 579081), (27, 193027), (43, 121203), (67, 77787), (129, 40401), (201, 25929), (387, 13467), (603, 8643), (1161, 4489), (1809, 2881)]