348502009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6301}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 381144960

約数和(自身を除く): 32642951

約数列:

[1, 19, 41, 71, 779, 1349, 2911, 6301, 55309, 119719, 258341, 447371, 4908479, 8500049, 18342211, 348502009]

約数ペア:

[(1, 348502009), (19, 18342211), (41, 8500049), (71, 4908479), (779, 447371), (1349, 258341), (2911, 119719), (6301, 55309)]