30893859

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21589}}^1$

素因数の和:21651

約数の個数: 16

約数和(自身を含む): 46634400

約数和(自身を除く): 15740541

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21589, 64767, 194301, 582903, 1144217, 3432651, 10297953, 30893859]

約数ペア:

[(1, 30893859), (3, 10297953), (9, 3432651), (27, 1144217), (53, 582903), (159, 194301), (477, 64767), (1431, 21589)]