231007041

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{17987}}^1$

素因数の和:19420

約数の個数: 12

約数和(自身を含む): 333929232

約数和(自身を除く): 102922191

約数列:

[1, 3, 9, 1427, 4281, 12843, 17987, 53961, 161883, 25667449, 77002347, 231007041]

約数ペア:

[(1, 231007041), (3, 77002347), (9, 25667449), (1427, 161883), (4281, 53961), (12843, 17987)]