2013455751

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1\times {\mathrm{7247}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 2758646784

約数和(自身を除く): 745191033

約数列:

[1, 3, 37, 111, 2503, 7247, 7509, 21741, 92611, 268139, 277833, 804417, 18139241, 54417723, 671151917, 2013455751]

約数ペア:

[(1, 2013455751), (3, 671151917), (37, 54417723), (111, 18139241), (2503, 804417), (7247, 277833), (7509, 268139), (21741, 92611)]