1188006911

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 1502390400

約数和(自身を除く): 314383489

約数列:

[1, 7, 13, 49, 91, 157, 343, 637, 1099, 1697, 2041, 4459, 7693, 11879, 14287, 22061, 53851, 83153, 100009, 154427, 266429, 582071, 700063, 1080989, 1865003, 3463577, 7566923, 13055021, 24245039, 91385147, 169715273, 1188006911]

約数ペア:

[(1, 1188006911), (7, 169715273), (13, 91385147), (49, 24245039), (91, 13055021), (157, 7566923), (343, 3463577), (637, 1865003), (1099, 1080989), (1697, 700063), (2041, 582071), (4459, 266429), (7693, 154427), (11879, 100009), (14287, 83153), (22061, 53851)]