2927739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 4114944

約数和(自身を除く): 1187205

約数列:

[1, 3, 23, 69, 151, 281, 453, 843, 3473, 6463, 10419, 19389, 42431, 127293, 975913, 2927739]

約数ペア:

[(1, 2927739), (3, 975913), (23, 127293), (69, 42431), (151, 19389), (281, 10419), (453, 6463), (843, 3473)]