2099691711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{136993}}^1$

素因数の和:137143

約数の個数: 24

約数和(自身を含む): 3291143856

約数和(自身を除く): 1191452145

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 15327, 136993, 410979, 1232937, 1780909, 5342727, 16028181, 17946083, 53838249, 161514747, 233299079, 699897237, 2099691711]

約数ペア:

[(1, 2099691711), (3, 699897237), (9, 233299079), (13, 161514747), (39, 53838249), (117, 17946083), (131, 16028181), (393, 5342727), (1179, 1780909), (1703, 1232937), (5109, 410979), (15327, 136993)]