2019767079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{208891}}^1$

素因数の和:209198

約数の個数: 16

約数和(自身を含む): 2947883904

約数和(自身を除く): 928116825

約数列:

[1, 3, 11, 33, 293, 879, 3223, 9669, 208891, 626673, 2297801, 6893403, 61205063, 183615189, 673255693, 2019767079]

約数ペア:

[(1, 2019767079), (3, 673255693), (11, 183615189), (33, 61205063), (293, 6893403), (879, 2297801), (3223, 626673), (9669, 208891)]