2912562891

素因数分解:

$3^2\times 7^3\times {\mathrm{347}}^1\times {\mathrm{2719}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 4922112000

約数和(自身を除く): 2009549109

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 347, 441, 1029, 1041, 2429, 2719, 3087, 3123, 7287, 8157, 17003, 19033, 21861, 24471, 51009, 57099, 119021, 133231, 153027, 171297, 357063, 399693, 932617, 943493, 1071189, 1199079, 2797851, 2830479, 6604451, 8393553, 8491437, 19813353, 46231157, 59440059, 138693471, 323618099, 416080413, 970854297, 2912562891]

約数ペア:

[(1, 2912562891), (3, 970854297), (7, 416080413), (9, 323618099), (21, 138693471), (49, 59440059), (63, 46231157), (147, 19813353), (343, 8491437), (347, 8393553), (441, 6604451), (1029, 2830479), (1041, 2797851), (2429, 1199079), (2719, 1071189), (3087, 943493), (3123, 932617), (7287, 399693), (8157, 357063), (17003, 171297), (19033, 153027), (21861, 133231), (24471, 119021), (51009, 57099)]