2004604821

素因数分解:

$3^3\times {\mathrm{5167}}^1\times {\mathrm{14369}}^1$

素因数の和:19545

約数の個数: 16

約数和(自身を含む): 2970566400

約数和(自身を除く): 965961579

約数列:

[1, 3, 9, 27, 5167, 14369, 15501, 43107, 46503, 129321, 139509, 387963, 74244623, 222733869, 668201607, 2004604821]

約数ペア:

[(1, 2004604821), (3, 668201607), (9, 222733869), (27, 74244623), (5167, 387963), (14369, 139509), (15501, 129321), (43107, 46503)]