13954227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 22955520

約数和(自身を除く): 9001293

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 853, 861, 2337, 2559, 5453, 5971, 16207, 16359, 17913, 34973, 48621, 104919, 113449, 244811, 340347, 664487, 734433, 1993461, 4651409, 13954227]

約数ペア:

[(1, 13954227), (3, 4651409), (7, 1993461), (19, 734433), (21, 664487), (41, 340347), (57, 244811), (123, 113449), (133, 104919), (287, 48621), (399, 34973), (779, 17913), (853, 16359), (861, 16207), (2337, 5971), (2559, 5453)]