12145161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 19840000

約数和(自身を除く): 7694839

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 499, 1159, 1281, 1497, 3477, 3493, 8113, 9481, 10479, 24339, 28443, 30439, 66367, 91317, 199101, 213073, 578341, 639219, 1735023, 4048387, 12145161]

約数ペア:

[(1, 12145161), (3, 4048387), (7, 1735023), (19, 639219), (21, 578341), (57, 213073), (61, 199101), (133, 91317), (183, 66367), (399, 30439), (427, 28443), (499, 24339), (1159, 10479), (1281, 9481), (1497, 8113), (3477, 3493)]