2013333497

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{431213}}^1$

素因数の和:431272

約数の個数: 16

約数和(自身を含む): 2483792640

約数和(自身を除く): 470459143

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 431213, 3018491, 9917899, 12505177, 69425293, 87536239, 287619071, 2013333497]

約数ペア:

[(1, 2013333497), (7, 287619071), (23, 87536239), (29, 69425293), (161, 12505177), (203, 9917899), (667, 3018491), (4669, 431213)]