2100026451

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1\times {\mathrm{2621}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 2812252320

約数和(自身を除く): 712225869

約数列:

[1, 3, 409, 653, 1227, 1959, 2621, 7863, 267077, 801231, 1071989, 1711513, 3215967, 5134539, 700008817, 2100026451]

約数ペア:

[(1, 2100026451), (3, 700008817), (409, 5134539), (653, 3215967), (1227, 1711513), (1959, 1071989), (2621, 801231), (7863, 267077)]