243943042

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{405221}}^1$

素因数の和:405273

約数の個数: 16

約数和(自身を含む): 427914432

約数和(自身を除く): 183971390

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 405221, 810442, 2836547, 5673094, 17424503, 34849006, 121971521, 243943042]

約数ペア:

[(1, 243943042), (2, 121971521), (7, 34849006), (14, 17424503), (43, 5673094), (86, 2836547), (301, 810442), (602, 405221)]