26828637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 13813923

約数列:

[1, 3, 11, 33, 41, 79, 123, 237, 251, 451, 753, 869, 1353, 2607, 2761, 3239, 8283, 9717, 10291, 19829, 30873, 35629, 59487, 106887, 113201, 218119, 339603, 654357, 812989, 2438967, 8942879, 26828637]

約数ペア:

[(1, 26828637), (3, 8942879), (11, 2438967), (33, 812989), (41, 654357), (79, 339603), (123, 218119), (237, 113201), (251, 106887), (451, 59487), (753, 35629), (869, 30873), (1353, 19829), (2607, 10291), (2761, 9717), (3239, 8283)]