3220890447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{300821}}^1$

素因数の和:300950

約数の個数: 16

約数和(自身を含む): 4447352448

約数和(自身を除く): 1226462001

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 300821, 902463, 12935303, 24968143, 38805909, 74904429, 1073630149, 3220890447]

約数ペア:

[(1, 3220890447), (3, 1073630149), (43, 74904429), (83, 38805909), (129, 24968143), (249, 12935303), (3569, 902463), (10707, 300821)]