7934787

素因数分解:

$3^3\times 7^1\times {\mathrm{41983}}^1$

素因数の和:41999

約数の個数: 16

約数和(自身を含む): 13434880

約数和(自身を除く): 5500093

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 41983, 125949, 293881, 377847, 881643, 1133541, 2644929, 7934787]

約数ペア:

[(1, 7934787), (3, 2644929), (7, 1133541), (9, 881643), (21, 377847), (27, 293881), (63, 125949), (189, 41983)]