121104813

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{1451}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 165597696

約数和(自身を除く): 44492883

約数列:

[1, 3, 43, 129, 647, 1451, 1941, 4353, 27821, 62393, 83463, 187179, 938797, 2816391, 40368271, 121104813]

約数ペア:

[(1, 121104813), (3, 40368271), (43, 2816391), (129, 938797), (647, 187179), (1451, 83463), (1941, 62393), (4353, 27821)]