11458881

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 8969919

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3191, 3591, 9573, 22337, 28719, 60629, 67011, 86157, 181887, 201033, 424403, 545661, 603099, 1273209, 1636983, 3819627, 11458881]

約数ペア:

[(1, 11458881), (3, 3819627), (7, 1636983), (9, 1273209), (19, 603099), (21, 545661), (27, 424403), (57, 201033), (63, 181887), (133, 86157), (171, 67011), (189, 60629), (399, 28719), (513, 22337), (1197, 9573), (3191, 3591)]