7994063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 2954545

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 197, 217, 341, 527, 1309, 1379, 2167, 2387, 3349, 3689, 5797, 6107, 15169, 23443, 36839, 40579, 42749, 67177, 103819, 257873, 470239, 726733, 1142009, 7994063]

約数ペア:

[(1, 7994063), (7, 1142009), (11, 726733), (17, 470239), (31, 257873), (77, 103819), (119, 67177), (187, 42749), (197, 40579), (217, 36839), (341, 23443), (527, 15169), (1309, 6107), (1379, 5797), (2167, 3689), (2387, 3349)]