3091143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 4594176

約数和(自身を除く): 1503033

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1993, 5979, 21923, 65769, 93671, 281013, 1030381, 3091143]

約数ペア:

[(1, 3091143), (3, 1030381), (11, 281013), (33, 93671), (47, 65769), (141, 21923), (517, 5979), (1551, 1993)]