86662671

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2273}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 117884160

約数和(自身を除く): 31221489

約数列:

[1, 3, 71, 179, 213, 537, 2273, 6819, 12709, 38127, 161383, 406867, 484149, 1220601, 28887557, 86662671]

約数ペア:

[(1, 86662671), (3, 28887557), (71, 1220601), (179, 484149), (213, 406867), (537, 161383), (2273, 38127), (6819, 12709)]