4013199

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7851

約数の個数: 16

約数和(自身を含む): 6259200

約数和(自身を除く): 2246001

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7823, 23469, 70407, 148637, 211221, 445911, 1337733, 4013199]

約数ペア:

[(1, 4013199), (3, 1337733), (9, 445911), (19, 211221), (27, 148637), (57, 70407), (171, 23469), (513, 7823)]