8680119

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 13358592

約数和(自身を除く): 4678473

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4013, 12039, 28091, 84273, 413339, 1240017, 2893373, 8680119]

約数ペア:

[(1, 8680119), (3, 2893373), (7, 1240017), (21, 413339), (103, 84273), (309, 28091), (721, 12039), (2163, 4013)]