38941317

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{25303}}^1$

素因数の和:25334

約数の個数: 20

約数和(自身を含む): 61235680

約数和(自身を除く): 22294363

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 25303, 75909, 227727, 480757, 683181, 1442271, 2049543, 4326813, 12980439, 38941317]

約数ペア:

[(1, 38941317), (3, 12980439), (9, 4326813), (19, 2049543), (27, 1442271), (57, 683181), (81, 480757), (171, 227727), (513, 75909), (1539, 25303)]