12755061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6817

約数の個数: 24

約数和(自身を含む): 21159840

約数和(自身を除く): 8404779

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6781, 20343, 61029, 74591, 128839, 223773, 386517, 671319, 1159551, 1417229, 4251687, 12755061]

約数ペア:

[(1, 12755061), (3, 4251687), (9, 1417229), (11, 1159551), (19, 671319), (33, 386517), (57, 223773), (99, 128839), (171, 74591), (209, 61029), (627, 20343), (1881, 6781)]