2120213183

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{473579}}^1$

素因数の和:473638

約数の個数: 12

約数和(自身を含む): 2393473320

約数和(自身を除く): 273260137

約数列:

[1, 11, 37, 121, 407, 4477, 473579, 5209369, 17522423, 57303059, 192746653, 2120213183]

約数ペア:

[(1, 2120213183), (11, 192746653), (37, 57303059), (121, 17522423), (407, 5209369), (4477, 473579)]