12252051

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 20317440

約数和(自身を除く): 8065389

約数列:

[1, 3, 7, 9, 21, 63, 439, 443, 1317, 1329, 3073, 3101, 3951, 3987, 9219, 9303, 27657, 27909, 194477, 583431, 1361339, 1750293, 4084017, 12252051]

約数ペア:

[(1, 12252051), (3, 4084017), (7, 1750293), (9, 1361339), (21, 583431), (63, 194477), (439, 27909), (443, 27657), (1317, 9303), (1329, 9219), (3073, 3987), (3101, 3951)]