939141921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{93811}}^1$

素因数の和:93932

約数の個数: 16

約数和(自身を含む): 1296857088

約数和(自身を除く): 357715167

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 93811, 281433, 4409117, 6660581, 13227351, 19981743, 313047307, 939141921]

約数ペア:

[(1, 939141921), (3, 313047307), (47, 19981743), (71, 13227351), (141, 6660581), (213, 4409117), (3337, 281433), (10011, 93811)]