4947997587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{405341}}^1$

素因数の和:405670

約数の個数: 16

約数和(自身を含む): 7127533728

約数和(自身を除く): 2179536141

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 405341, 1216023, 5269433, 15808299, 126871733, 380615199, 1649332529, 4947997587]

約数ペア:

[(1, 4947997587), (3, 1649332529), (13, 380615199), (39, 126871733), (313, 15808299), (939, 5269433), (4069, 1216023), (12207, 405341)]