5285169

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1002

約数の個数: 20

約数和(自身を含む): 8015040

約数和(自身を除く): 2729871

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 919, 1917, 2757, 5751, 8271, 24813, 65249, 74439, 195747, 587241, 1761723, 5285169]

約数ペア:

[(1, 5285169), (3, 1761723), (9, 587241), (27, 195747), (71, 74439), (81, 65249), (213, 24813), (639, 8271), (919, 5751), (1917, 2757)]