27963991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 32607360

約数和(自身を除く): 4643369

約数列:

[1, 11, 19, 67, 209, 737, 1273, 1997, 14003, 21967, 37943, 133799, 417373, 1471789, 2542181, 27963991]

約数ペア:

[(1, 27963991), (11, 2542181), (19, 1471789), (67, 417373), (209, 133799), (737, 37943), (1273, 21967), (1997, 14003)]