350721687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{3889}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 488459520

約数和(自身を除く): 137737833

約数列:

[1, 3, 23, 69, 1307, 3889, 3921, 11667, 30061, 89447, 90183, 268341, 5082923, 15248769, 116907229, 350721687]

約数ペア:

[(1, 350721687), (3, 116907229), (23, 15248769), (69, 5082923), (1307, 268341), (3889, 90183), (3921, 89447), (11667, 30061)]