8122961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 10838016

約数和(自身を除く): 2715055

約数列:

[1, 7, 11, 31, 41, 77, 83, 217, 287, 341, 451, 581, 913, 1271, 2387, 2573, 3157, 3403, 6391, 8897, 13981, 18011, 23821, 28303, 37433, 97867, 105493, 198121, 262031, 738451, 1160423, 8122961]

約数ペア:

[(1, 8122961), (7, 1160423), (11, 738451), (31, 262031), (41, 198121), (77, 105493), (83, 97867), (217, 37433), (287, 28303), (341, 23821), (451, 18011), (581, 13981), (913, 8897), (1271, 6391), (2387, 3403), (2573, 3157)]