2912289147

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 4500437760

約数和(自身を除く): 1588148613

約数列:

[1, 3, 9, 27, 59, 71, 81, 177, 213, 243, 531, 639, 1593, 1917, 2861, 4189, 4779, 5751, 8583, 12567, 14337, 17253, 25749, 37701, 77247, 113103, 168799, 203131, 231741, 339309, 506397, 609393, 695223, 1017927, 1519191, 1828179, 4557573, 5484537, 11984729, 13672719, 16453611, 35954187, 41018157, 49360833, 107862561, 323587683, 970763049, 2912289147]

約数ペア:

[(1, 2912289147), (3, 970763049), (9, 323587683), (27, 107862561), (59, 49360833), (71, 41018157), (81, 35954187), (177, 16453611), (213, 13672719), (243, 11984729), (531, 5484537), (639, 4557573), (1593, 1828179), (1917, 1519191), (2861, 1017927), (4189, 695223), (4779, 609393), (5751, 506397), (8583, 339309), (12567, 231741), (14337, 203131), (17253, 168799), (25749, 113103), (37701, 77247)]