3997543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 4746240

約数和(自身を除く): 748697

約数列:

[1, 11, 19, 31, 209, 341, 589, 617, 6479, 6787, 11723, 19127, 128953, 210397, 363413, 3997543]

約数ペア:

[(1, 3997543), (11, 363413), (19, 210397), (31, 128953), (209, 19127), (341, 11723), (589, 6787), (617, 6479)]