317133327

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6691}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 504523264

約数和(自身を除く): 187389937

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 2257, 6691, 6771, 15799, 20073, 46837, 47397, 140511, 247567, 408151, 742701, 1224453, 1732969, 2857057, 5198907, 8571171, 15101587, 45304761, 105711109, 317133327]

約数ペア:

[(1, 317133327), (3, 105711109), (7, 45304761), (21, 15101587), (37, 8571171), (61, 5198907), (111, 2857057), (183, 1732969), (259, 1224453), (427, 742701), (777, 408151), (1281, 247567), (2257, 140511), (6691, 47397), (6771, 46837), (15799, 20073)]