3123004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 5696768

約数和(自身を除く): 2573764

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 271, 542, 1084, 2881, 5762, 11524, 11653, 18157, 23306, 36314, 46612, 72628, 780751, 1561502, 3123004]

約数ペア:

[(1, 3123004), (2, 1561502), (4, 780751), (43, 72628), (67, 46612), (86, 36314), (134, 23306), (172, 18157), (268, 11653), (271, 11524), (542, 5762), (1084, 2881)]