1205941149

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{148387}}^1$

素因数の和:148446

約数の個数: 32

約数和(自身を含む): 2089303040

約数和(自身を除く): 883361891

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 148387, 445161, 1038709, 1335483, 3116127, 4006449, 6380641, 9348381, 19141923, 28045143, 44664487, 57425769, 133993461, 172277307, 401980383, 1205941149]

約数ペア:

[(1, 1205941149), (3, 401980383), (7, 172277307), (9, 133993461), (21, 57425769), (27, 44664487), (43, 28045143), (63, 19141923), (129, 9348381), (189, 6380641), (301, 4006449), (387, 3116127), (903, 1335483), (1161, 1038709), (2709, 445161), (8127, 148387)]