87840887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7318

約数の個数: 16

約数和(自身を含む): 100196352

約数和(自身を除く): 12355465

約数列:

[1, 17, 23, 31, 391, 527, 713, 7247, 12121, 123199, 166681, 224657, 2833577, 3819169, 5167111, 87840887]

約数ペア:

[(1, 87840887), (17, 5167111), (23, 3819169), (31, 2833577), (391, 224657), (527, 166681), (713, 123199), (7247, 12121)]