1311213292279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{17308147}}^1$

素因数の和:17308326

約数の個数: 16

約数和(自身を含む): 1465515507456

約数和(自身を除く): 154302215177

約数列:

[1, 11, 71, 97, 781, 1067, 6887, 75757, 17308147, 190389617, 1228878437, 1678890259, 13517662807, 18467792849, 119201208389, 1311213292279]

約数ペア:

[(1, 1311213292279), (11, 119201208389), (71, 18467792849), (97, 13517662807), (781, 1678890259), (1067, 1228878437), (6887, 190389617), (75757, 17308147)]