26869227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 45771264

約数和(自身を除く): 18902037

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 2837, 3157, 8511, 9471, 19859, 31207, 59577, 93621, 116317, 218449, 348951, 655347, 814219, 1279487, 2442657, 3838461, 8956409, 26869227]

約数ペア:

[(1, 26869227), (3, 8956409), (7, 3838461), (11, 2442657), (21, 1279487), (33, 814219), (41, 655347), (77, 348951), (123, 218449), (231, 116317), (287, 93621), (451, 59577), (861, 31207), (1353, 19859), (2837, 9471), (3157, 8511)]