56365561

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 66254848

約数和(自身を除く): 9889287

約数列:

[1, 7, 43, 271, 301, 691, 1897, 4837, 11653, 29713, 81571, 187261, 207991, 1310827, 8052223, 56365561]

約数ペア:

[(1, 56365561), (7, 8052223), (43, 1310827), (271, 207991), (301, 187261), (691, 81571), (1897, 29713), (4837, 11653)]