13510161

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 22486464

約数和(自身を除く): 8976303

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 1637, 2751, 4911, 8253, 11459, 14733, 34377, 103131, 214447, 643341, 1501129, 1930023, 4503387, 13510161]

約数ペア:

[(1, 13510161), (3, 4503387), (7, 1930023), (9, 1501129), (21, 643341), (63, 214447), (131, 103131), (393, 34377), (917, 14733), (1179, 11459), (1637, 8253), (2751, 4911)]