3984189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 5839680

約数和(自身を除く): 1855491

約数列:

[1, 3, 11, 33, 157, 471, 769, 1727, 2307, 5181, 8459, 25377, 120733, 362199, 1328063, 3984189]

約数ペア:

[(1, 3984189), (3, 1328063), (11, 362199), (33, 120733), (157, 25377), (471, 8459), (769, 5181), (1727, 2307)]