9972027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 16052400

約数和(自身を除く): 6080373

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2939, 3393, 8817, 26451, 38207, 85231, 114621, 255693, 343863, 767079, 1108003, 3324009, 9972027]

約数ペア:

[(1, 9972027), (3, 3324009), (9, 1108003), (13, 767079), (29, 343863), (39, 255693), (87, 114621), (117, 85231), (261, 38207), (377, 26451), (1131, 8817), (2939, 3393)]