84830809

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 101651976

約数和(自身を除く): 16821167

約数列:

[1, 7, 49, 61, 101, 281, 427, 707, 1967, 2989, 4949, 6161, 13769, 17141, 28381, 43127, 119987, 198667, 301889, 839909, 1390669, 1731241, 12118687, 84830809]

約数ペア:

[(1, 84830809), (7, 12118687), (49, 1731241), (61, 1390669), (101, 839909), (281, 301889), (427, 198667), (707, 119987), (1967, 43127), (2989, 28381), (4949, 17141), (6161, 13769)]