28791033

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 39783936

約数和(自身を除く): 10992903

約数列:

[1, 3, 31, 93, 353, 877, 1059, 2631, 10943, 27187, 32829, 81561, 309581, 928743, 9597011, 28791033]

約数ペア:

[(1, 28791033), (3, 9597011), (31, 928743), (93, 309581), (353, 81561), (877, 32829), (1059, 27187), (2631, 10943)]