27087893

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 32710656

約数和(自身を除く): 5622763

約数列:

[1, 7, 31, 43, 217, 301, 1333, 2903, 9331, 20321, 89993, 124829, 629951, 873803, 3869699, 27087893]

約数ペア:

[(1, 27087893), (7, 3869699), (31, 873803), (43, 629951), (217, 124829), (301, 89993), (1333, 20321), (2903, 9331)]