240217221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{80963}}^1$

素因数の和:81032

約数の個数: 16

約数和(自身を含む): 341991936

約数和(自身を除く): 101774715

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 80963, 242889, 1862149, 3481409, 5586447, 10444227, 80072407, 240217221]

約数ペア:

[(1, 240217221), (3, 80072407), (23, 10444227), (43, 5586447), (69, 3481409), (129, 1862149), (989, 242889), (2967, 80963)]