13246023

素因数分解:

$3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 7438137

約数列:

[1, 3, 7, 21, 49, 147, 251, 359, 753, 1077, 1757, 2513, 5271, 7539, 12299, 17591, 36897, 52773, 90109, 270327, 630763, 1892289, 4415341, 13246023]

約数ペア:

[(1, 13246023), (3, 4415341), (7, 1892289), (21, 630763), (49, 270327), (147, 90109), (251, 52773), (359, 36897), (753, 17591), (1077, 12299), (1757, 7539), (2513, 5271)]