142563071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1709}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 172860480

約数和(自身を除く): 30297409

約数列:

[1, 7, 17, 119, 701, 1709, 4907, 11917, 11963, 29053, 83419, 203371, 1198009, 8386063, 20366153, 142563071]

約数ペア:

[(1, 142563071), (7, 20366153), (17, 8386063), (119, 1198009), (701, 203371), (1709, 83419), (4907, 29053), (11917, 11963)]