2143797

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 2963520

約数和(自身を除く): 819723

約数列:

[1, 3, 53, 97, 139, 159, 291, 417, 5141, 7367, 13483, 15423, 22101, 40449, 714599, 2143797]

約数ペア:

[(1, 2143797), (3, 714599), (53, 40449), (97, 22101), (139, 15423), (159, 13483), (291, 7367), (417, 5141)]