239303519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2531}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 294927360

約数和(自身を除く): 55623841

約数列:

[1, 7, 13, 91, 1039, 2531, 7273, 13507, 17717, 32903, 94549, 230321, 2629709, 18407963, 34186217, 239303519]

約数ペア:

[(1, 239303519), (7, 34186217), (13, 18407963), (91, 2629709), (1039, 230321), (2531, 94549), (7273, 32903), (13507, 17717)]