491057561

素因数分解:

${\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 509623488

約数和(自身を除く): 18565927

約数列:

[1, 53, 107, 131, 661, 5671, 6943, 14017, 35033, 70727, 86591, 742901, 3748531, 4589323, 9265237, 491057561]

約数ペア:

[(1, 491057561), (53, 9265237), (107, 4589323), (131, 3748531), (661, 742901), (5671, 86591), (6943, 70727), (14017, 35033)]