2021300087

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{1153}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 2129268480

約数和(自身を除く): 107968393

約数列:

[1, 29, 61, 991, 1153, 1769, 28739, 33437, 60451, 70333, 1142623, 1753079, 2039657, 33136067, 69700003, 2021300087]

約数ペア:

[(1, 2021300087), (29, 69700003), (61, 33136067), (991, 2039657), (1153, 1753079), (1769, 1142623), (28739, 70333), (33437, 60451)]