8667141

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 13338624

約数和(自身を除く): 4671483

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4007, 12021, 28049, 84147, 412721, 1238163, 2889047, 8667141]

約数ペア:

[(1, 8667141), (3, 2889047), (7, 1238163), (21, 412721), (103, 84147), (309, 28049), (721, 12021), (2163, 4007)]