4910949

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 20

約数和(自身を含む): 7724640

約数和(自身を除く): 2813691

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3191, 9573, 28719, 60629, 86157, 181887, 258471, 545661, 1636983, 4910949]

約数ペア:

[(1, 4910949), (3, 1636983), (9, 545661), (19, 258471), (27, 181887), (57, 86157), (81, 60629), (171, 28719), (513, 9573), (1539, 3191)]