87892903

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2729}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 15890777

約数列:

[1, 7, 43, 107, 301, 749, 2729, 4601, 19103, 32207, 117347, 292003, 821429, 2044021, 12556129, 87892903]

約数ペア:

[(1, 87892903), (7, 12556129), (43, 2044021), (107, 821429), (301, 292003), (749, 117347), (2729, 32207), (4601, 19103)]