28392243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1987}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 41414016

約数和(自身を除く): 13021773

約数列:

[1, 3, 11, 33, 433, 1299, 1987, 4763, 5961, 14289, 21857, 65571, 860371, 2581113, 9464081, 28392243]

約数ペア:

[(1, 28392243), (3, 9464081), (11, 2581113), (33, 860371), (433, 65571), (1299, 21857), (1987, 14289), (4763, 5961)]