2482407

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1644

約数の個数: 20

約数和(自身を含む): 3905880

約数和(自身を除く): 1423473

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1613, 4839, 14517, 30647, 43551, 91941, 130653, 275823, 827469, 2482407]

約数ペア:

[(1, 2482407), (3, 827469), (9, 275823), (19, 130653), (27, 91941), (57, 43551), (81, 30647), (171, 14517), (513, 4839), (1539, 1613)]