2085213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 3024896

約数和(自身を除く): 939683

約数列:

[1, 3, 13, 39, 127, 381, 421, 1263, 1651, 4953, 5473, 16419, 53467, 160401, 695071, 2085213]

約数ペア:

[(1, 2085213), (3, 695071), (13, 160401), (39, 53467), (127, 16419), (381, 5473), (421, 4953), (1263, 1651)]