2660490729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{27697}}^1$

素因数の和:28537

約数の個数: 24

約数和(自身を含む): 4143731592

約数和(自身を除く): 1483240863

約数列:

[1, 3, 9, 13, 39, 117, 821, 2463, 7389, 10673, 27697, 32019, 83091, 96057, 249273, 360061, 1080183, 3240549, 22739237, 68217711, 204653133, 295610081, 886830243, 2660490729]

約数ペア:

[(1, 2660490729), (3, 886830243), (9, 295610081), (13, 204653133), (39, 68217711), (117, 22739237), (821, 3240549), (2463, 1080183), (7389, 360061), (10673, 249273), (27697, 96057), (32019, 83091)]