2888106987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{18661}}^1$

素因数の和:20930

約数の個数: 16

約数和(自身を含む): 4020242688

約数和(自身を除く): 1132135701

約数列:

[1, 3, 23, 69, 2243, 6729, 18661, 51589, 55983, 154767, 429203, 1287609, 41856623, 125569869, 962702329, 2888106987]

約数ペア:

[(1, 2888106987), (3, 962702329), (23, 125569869), (69, 41856623), (2243, 1287609), (6729, 429203), (18661, 154767), (51589, 55983)]