6491163

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3001}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 9990656

約数和(自身を除く): 3499493

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 3001, 9003, 21007, 63021, 309103, 927309, 2163721, 6491163]

約数ペア:

[(1, 6491163), (3, 2163721), (7, 927309), (21, 309103), (103, 63021), (309, 21007), (721, 9003), (2163, 3001)]