13069581

素因数分解:

$3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1039}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 19968000

約数和(自身を除く): 6898419

約数列:

[1, 3, 7, 21, 599, 1039, 1797, 3117, 4193, 7273, 12579, 21819, 622361, 1867083, 4356527, 13069581]

約数ペア:

[(1, 13069581), (3, 4356527), (7, 1867083), (21, 622361), (599, 21819), (1039, 12579), (1797, 7273), (3117, 4193)]