2572587

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 3842560

約数和(自身を除く): 1269973

約数列:

[1, 3, 9, 27, 151, 453, 631, 1359, 1893, 4077, 5679, 17037, 95281, 285843, 857529, 2572587]

約数ペア:

[(1, 2572587), (3, 857529), (9, 285843), (27, 95281), (151, 17037), (453, 5679), (631, 4077), (1359, 1893)]