2017290303

素因数分解:

$3^2\times 7^1\times {\mathrm{32020481}}^1$

素因数の和:32020494

約数の個数: 12

約数和(自身を含む): 3330130128

約数和(自身を除く): 1312839825

約数列:

[1, 3, 7, 9, 21, 63, 32020481, 96061443, 224143367, 288184329, 672430101, 2017290303]

約数ペア:

[(1, 2017290303), (3, 672430101), (7, 288184329), (9, 224143367), (21, 96061443), (63, 32020481)]