12397143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7993}}^1$

素因数の和:8054

約数の個数: 16

約数和(自身を含む): 18418176

約数和(自身を除く): 6021033

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 7993, 23979, 87923, 263769, 375671, 1127013, 4132381, 12397143]

約数ペア:

[(1, 12397143), (3, 4132381), (11, 1127013), (33, 375671), (47, 263769), (141, 87923), (517, 23979), (1551, 7993)]