4262247

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2741913

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 127, 297, 339, 381, 1017, 1143, 1243, 1397, 3051, 3429, 3729, 4191, 11187, 12573, 14351, 33561, 37719, 43053, 129159, 157861, 387477, 473583, 1420749, 4262247]

約数ペア:

[(1, 4262247), (3, 1420749), (9, 473583), (11, 387477), (27, 157861), (33, 129159), (99, 43053), (113, 37719), (127, 33561), (297, 14351), (339, 12573), (381, 11187), (1017, 4191), (1143, 3729), (1243, 3429), (1397, 3051)]