11091087

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 19576832

約数和(自身を除く): 8485745

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 631, 651, 837, 1893, 1953, 2511, 4417, 5679, 5859, 13251, 17037, 17577, 19561, 39753, 51111, 58683, 119259, 136927, 176049, 357777, 410781, 528147, 1232343, 1584441, 3697029, 11091087]

約数ペア:

[(1, 11091087), (3, 3697029), (7, 1584441), (9, 1232343), (21, 528147), (27, 410781), (31, 357777), (63, 176049), (81, 136927), (93, 119259), (189, 58683), (217, 51111), (279, 39753), (567, 19561), (631, 17577), (651, 17037), (837, 13251), (1893, 5859), (1953, 5679), (2511, 4417)]