13309626393

素因数分解:

$3^2\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{126733}}^1$

素因数の和:128413

約数の個数: 24

約数和(自身を含む): 21984800448

約数和(自身を除く): 8675174055

約数列:

[1, 3, 7, 9, 21, 63, 1667, 5001, 11669, 15003, 35007, 105021, 126733, 380199, 887131, 1140597, 2661393, 7984179, 211263911, 633791733, 1478847377, 1901375199, 4436542131, 13309626393]

約数ペア:

[(1, 13309626393), (3, 4436542131), (7, 1901375199), (9, 1478847377), (21, 633791733), (63, 211263911), (1667, 7984179), (5001, 2661393), (11669, 1140597), (15003, 887131), (35007, 380199), (105021, 126733)]