10638009

素因数分解:

$3^2\times {\mathrm{331}}^1\times {\mathrm{3571}}^1$

素因数の和:3908

約数の個数: 12

約数和(自身を含む): 15416752

約数和(自身を除く): 4778743

約数列:

[1, 3, 9, 331, 993, 2979, 3571, 10713, 32139, 1182001, 3546003, 10638009]

約数ペア:

[(1, 10638009), (3, 3546003), (9, 1182001), (331, 32139), (993, 10713), (2979, 3571)]