1611181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 1995840

約数和(自身を除く): 384659

約数列:

[1, 11, 13, 19, 143, 209, 247, 593, 2717, 6523, 7709, 11267, 84799, 123937, 146471, 1611181]

約数ペア:

[(1, 1611181), (11, 146471), (13, 123937), (19, 84799), (143, 11267), (209, 7709), (247, 6523), (593, 2717)]