28336503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13709}}^1$

素因数の和:13778

約数の個数: 16

約数和(自身を含む): 41459040

約数和(自身を除く): 13122537

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 13709, 41127, 178217, 534651, 726577, 2179731, 9445501, 28336503]

約数ペア:

[(1, 28336503), (3, 9445501), (13, 2179731), (39, 726577), (53, 534651), (159, 178217), (689, 41127), (2067, 13709)]