12295647

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15013}}^1$

素因数の和:15039

約数の個数: 24

約数和(自身を含む): 21860384

約数和(自身を除く): 9564737

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15013, 45039, 105091, 135117, 195169, 315273, 585507, 945819, 1366183, 1756521, 4098549, 12295647]

約数ペア:

[(1, 12295647), (3, 4098549), (7, 1756521), (9, 1366183), (13, 945819), (21, 585507), (39, 315273), (63, 195169), (91, 135117), (117, 105091), (273, 45039), (819, 15013)]