2016860949

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{37493}}^1$

素因数の和:37681

約数の個数: 24

約数和(自身を含む): 3002519520

約数和(自身を除く): 985658571

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 5977, 17931, 37493, 53793, 112479, 337437, 1612199, 4836597, 5211527, 14509791, 15634581, 46903743, 224095661, 672286983, 2016860949]

約数ペア:

[(1, 2016860949), (3, 672286983), (9, 224095661), (43, 46903743), (129, 15634581), (139, 14509791), (387, 5211527), (417, 4836597), (1251, 1612199), (5977, 337437), (17931, 112479), (37493, 53793)]