13753719

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 23789568

約数和(自身を除く): 10035849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 191, 381, 567, 573, 889, 1143, 1337, 1719, 2667, 3429, 4011, 5157, 8001, 10287, 12033, 15471, 24003, 24257, 36099, 72009, 72771, 108297, 169799, 218313, 509397, 654939, 1528191, 1964817, 4584573, 13753719]

約数ペア:

[(1, 13753719), (3, 4584573), (7, 1964817), (9, 1528191), (21, 654939), (27, 509397), (63, 218313), (81, 169799), (127, 108297), (189, 72771), (191, 72009), (381, 36099), (567, 24257), (573, 24003), (889, 15471), (1143, 12033), (1337, 10287), (1719, 8001), (2667, 5157), (3429, 4011)]