11906205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46691}}^1$

素因数の和:46716

約数の個数: 16

約数和(自身を含む): 20170944

約数和(自身を除く): 8264739

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 46691, 140073, 233455, 700365, 793747, 2381241, 3968735, 11906205]

約数ペア:

[(1, 11906205), (3, 3968735), (5, 2381241), (15, 793747), (17, 700365), (51, 233455), (85, 140073), (255, 46691)]