1329125943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1371647}}^1$

素因数の和:1371686

約数の個数: 16

約数和(自身を含む): 1975173120

約数和(自身を除く): 646047177

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1371647, 4114941, 23317999, 26061293, 69953997, 78183879, 443041981, 1329125943]

約数ペア:

[(1, 1329125943), (3, 443041981), (17, 78183879), (19, 69953997), (51, 26061293), (57, 23317999), (323, 4114941), (969, 1371647)]