40984749

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 63980280

約数和(自身を除く): 22995531

約数列:

[1, 3, 9, 13, 39, 117, 433, 809, 1299, 2427, 3897, 5629, 7281, 10517, 16887, 31551, 50661, 94653, 350297, 1050891, 3152673, 4553861, 13661583, 40984749]

約数ペア:

[(1, 40984749), (3, 13661583), (9, 4553861), (13, 3152673), (39, 1050891), (117, 350297), (433, 94653), (809, 50661), (1299, 31551), (2427, 16887), (3897, 10517), (5629, 7281)]