11993001

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 16896000

約数和(自身を除く): 4902999

約数列:

[1, 3, 31, 43, 93, 129, 1333, 2999, 3999, 8997, 92969, 128957, 278907, 386871, 3997667, 11993001]

約数ペア:

[(1, 11993001), (3, 3997667), (31, 386871), (43, 278907), (93, 128957), (129, 92969), (1333, 8997), (2999, 3999)]