897684243

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{7103}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 1211658240

約数和(自身を除く): 313973997

約数列:

[1, 3, 103, 309, 409, 1227, 7103, 21309, 42127, 126381, 731609, 2194827, 2905127, 8715381, 299228081, 897684243]

約数ペア:

[(1, 897684243), (3, 299228081), (103, 8715381), (309, 2905127), (409, 2194827), (1227, 731609), (7103, 126381), (21309, 42127)]