47367881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 53446848

約数和(自身を除く): 6078967

約数列:

[1, 11, 37, 181, 407, 643, 1991, 6697, 7073, 23791, 73667, 116383, 261701, 1280213, 4306171, 47367881]

約数ペア:

[(1, 47367881), (11, 4306171), (37, 1280213), (181, 261701), (407, 116383), (643, 73667), (1991, 23791), (6697, 7073)]