8557131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 12499200

約数和(自身を除く): 3942069

約数列:

[1, 3, 11, 33, 349, 743, 1047, 2229, 3839, 8173, 11517, 24519, 259307, 777921, 2852377, 8557131]

約数ペア:

[(1, 8557131), (3, 2852377), (11, 777921), (33, 259307), (349, 24519), (743, 11517), (1047, 8173), (2229, 3839)]