2739831

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 3805824

約数和(自身を除く): 1065993

約数列:

[1, 3, 43, 67, 129, 201, 317, 951, 2881, 8643, 13631, 21239, 40893, 63717, 913277, 2739831]

約数ペア:

[(1, 2739831), (3, 913277), (43, 63717), (67, 40893), (129, 21239), (201, 13631), (317, 8643), (951, 2881)]