4139223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 6162816

約数和(自身を除く): 2023593

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2917, 8751, 32087, 96261, 125431, 376293, 1379741, 4139223]

約数ペア:

[(1, 4139223), (3, 1379741), (11, 376293), (33, 125431), (43, 96261), (129, 32087), (473, 8751), (1419, 2917)]