974310393

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{113437}}^1$

素因数の和:113856

約数の個数: 16

約数和(自身を含む): 1488306560

約数和(自身を除く): 513996167

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 113437, 340311, 794059, 2382177, 46395733, 139187199, 324770131, 974310393]

約数ペア:

[(1, 974310393), (3, 324770131), (7, 139187199), (21, 46395733), (409, 2382177), (1227, 794059), (2863, 340311), (8589, 113437)]