12745863

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36313}}^1$

素因数の和:36335

約数の個数: 16

約数和(自身を含む): 20335840

約数和(自身を除く): 7589977

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36313, 108939, 326817, 472069, 980451, 1416207, 4248621, 12745863]

約数ペア:

[(1, 12745863), (3, 4248621), (9, 1416207), (13, 980451), (27, 472069), (39, 326817), (117, 108939), (351, 36313)]