26516001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 10808799

約数列:

[1, 3, 19, 57, 647, 719, 1941, 2157, 12293, 13661, 36879, 40983, 465193, 1395579, 8838667, 26516001]

約数ペア:

[(1, 26516001), (3, 8838667), (19, 1395579), (57, 465193), (647, 40983), (719, 36879), (1941, 13661), (2157, 12293)]