4380313

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:264

約数の個数: 12

約数和(自身を含む): 5127040

約数和(自身を除く): 746727

約数列:

[1, 7, 79, 89, 553, 623, 7031, 7921, 49217, 55447, 625759, 4380313]

約数ペア:

[(1, 4380313), (7, 625759), (79, 55447), (89, 49217), (553, 7921), (623, 7031)]