233669439

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{7643}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 349789440

約数和(自身を除く): 116120001

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 3397, 7643, 10191, 22929, 30573, 68787, 328649, 603797, 985947, 1811391, 2957841, 5434173, 25963271, 77889813, 233669439]

約数ペア:

[(1, 233669439), (3, 77889813), (9, 25963271), (43, 5434173), (79, 2957841), (129, 1811391), (237, 985947), (387, 603797), (711, 328649), (3397, 68787), (7643, 30573), (10191, 22929)]