713377987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 879984000

約数和(自身を除く): 166606013

約数列:

[1, 7, 17, 89, 119, 193, 349, 623, 1351, 1513, 2443, 3281, 5933, 10591, 17177, 22967, 31061, 41531, 67357, 120239, 217427, 292009, 471499, 528037, 1145069, 2044063, 3696259, 5994773, 8015483, 41963411, 101911141, 713377987]

約数ペア:

[(1, 713377987), (7, 101911141), (17, 41963411), (89, 8015483), (119, 5994773), (193, 3696259), (349, 2044063), (623, 1145069), (1351, 528037), (1513, 471499), (2443, 292009), (3281, 217427), (5933, 120239), (10591, 67357), (17177, 41531), (22967, 31061)]