87543411

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6871}}^1$

素因数の和:7042

約数の個数: 16

約数和(自身を含む): 121387008

約数和(自身を除く): 33843597

約数列:

[1, 3, 31, 93, 137, 411, 4247, 6871, 12741, 20613, 213001, 639003, 941327, 2823981, 29181137, 87543411]

約数ペア:

[(1, 87543411), (3, 29181137), (31, 2823981), (93, 941327), (137, 639003), (411, 213001), (4247, 20613), (6871, 12741)]