2172099

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 938301

約数列:

[1, 3, 19, 53, 57, 159, 719, 1007, 2157, 3021, 13661, 38107, 40983, 114321, 724033, 2172099]

約数ペア:

[(1, 2172099), (3, 724033), (19, 114321), (53, 40983), (57, 38107), (159, 13661), (719, 3021), (1007, 2157)]