9712131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22639}}^1$

素因数の和:22666

約数の個数: 16

約数和(自身を含む): 15214080

約数和(自身を除く): 5501949

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 22639, 67917, 249029, 294307, 747087, 882921, 3237377, 9712131]

約数ペア:

[(1, 9712131), (3, 3237377), (11, 882921), (13, 747087), (33, 294307), (39, 249029), (143, 67917), (429, 22639)]