6982143

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 10676736

約数和(自身を除く): 3694593

約数列:

[1, 3, 7, 21, 503, 661, 1509, 1983, 3521, 4627, 10563, 13881, 332483, 997449, 2327381, 6982143]

約数ペア:

[(1, 6982143), (3, 2327381), (7, 997449), (21, 332483), (503, 13881), (661, 10563), (1509, 4627), (1983, 3521)]