79409449

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 94802400

約数和(自身を除く): 15392951

約数列:

[1, 7, 49, 89, 131, 139, 623, 917, 973, 4361, 6419, 6811, 11659, 12371, 18209, 81613, 86597, 127463, 571291, 606179, 892241, 1620601, 11344207, 79409449]

約数ペア:

[(1, 79409449), (7, 11344207), (49, 1620601), (89, 892241), (131, 606179), (139, 571291), (623, 127463), (917, 86597), (973, 81613), (4361, 18209), (6419, 12371), (6811, 11659)]