9891343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6798

約数の個数: 16

約数和(自身を含む): 12983040

約数和(自身を除く): 3091697

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 6761, 47327, 74371, 128459, 520597, 899213, 1413049, 9891343]

約数ペア:

[(1, 9891343), (7, 1413049), (11, 899213), (19, 520597), (77, 128459), (133, 74371), (209, 47327), (1463, 6761)]