13189173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 18777600

約数和(自身を除く): 5588427

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3259, 4047, 9777, 61921, 185763, 231389, 694167, 4396391, 13189173]

約数ペア:

[(1, 13189173), (3, 4396391), (19, 694167), (57, 231389), (71, 185763), (213, 61921), (1349, 9777), (3259, 4047)]