1221033347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{6311}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 1363392000

約数和(自身を除く): 142358653

約数列:

[1, 17, 19, 323, 599, 6311, 10183, 11381, 107287, 119909, 193477, 2038453, 3780289, 64264913, 71825491, 1221033347]

約数ペア:

[(1, 1221033347), (17, 71825491), (19, 64264913), (323, 3780289), (599, 2038453), (6311, 193477), (10183, 119909), (11381, 107287)]