12562143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2521}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 18400512

約数和(自身を除く): 5838369

約数列:

[1, 3, 11, 33, 151, 453, 1661, 2521, 4983, 7563, 27731, 83193, 380671, 1142013, 4187381, 12562143]

約数ペア:

[(1, 12562143), (3, 4187381), (11, 1142013), (33, 380671), (151, 83193), (453, 27731), (1661, 7563), (2521, 4983)]