2009470111

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{448843}}^1$

素因数の和:448902

約数の個数: 12

約数和(自身を含む): 2268457576

約数和(自身を除く): 258987465

約数列:

[1, 11, 37, 121, 407, 4477, 448843, 4937273, 16607191, 54310003, 182679101, 2009470111]

約数ペア:

[(1, 2009470111), (11, 182679101), (37, 54310003), (121, 16607191), (407, 4937273), (4477, 448843)]