994367157

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{442531}}^1$

素因数の和:442648

約数の個数: 16

約数和(自身を含む): 1529390592

約数和(自身を除く): 535023435

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 442531, 1327593, 3097717, 9293151, 47350817, 142052451, 331455719, 994367157]

約数ペア:

[(1, 994367157), (3, 331455719), (7, 142052451), (21, 47350817), (107, 9293151), (321, 3097717), (749, 1327593), (2247, 442531)]