15494889

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 21168128

約数和(自身を除く): 5673239

約数列:

[1, 3, 67, 127, 201, 381, 607, 1821, 8509, 25527, 40669, 77089, 122007, 231267, 5164963, 15494889]

約数ペア:

[(1, 15494889), (3, 5164963), (67, 231267), (127, 122007), (201, 77089), (381, 40669), (607, 25527), (1821, 8509)]