2011337373759

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1\times {\mathrm{15361}}^1$

素因数の和:16460

約数の個数: 64

約数和(自身を含む): 3210948034560

約数和(自身を除く): 1199610660801

約数列:

[1, 3, 7, 21, 23, 69, 161, 419, 483, 647, 1257, 1941, 2933, 4529, 8799, 9637, 13587, 14881, 15361, 28911, 44643, 46083, 67459, 104167, 107527, 202377, 271093, 312501, 322581, 353303, 813279, 1059909, 1897651, 2473121, 5692953, 6235139, 6436259, 7419363, 9938567, 18705417, 19308777, 29815701, 43645973, 45053813, 69569969, 130937919, 135161439, 148033957, 208709907, 228587041, 444101871, 685761123, 1036237699, 1600109287, 3108713097, 4164259573, 4800327861, 12492778719, 29149817011, 87449451033, 95777970179, 287333910537, 670445791253, 2011337373759]

約数ペア:

[(1, 2011337373759), (3, 670445791253), (7, 287333910537), (21, 95777970179), (23, 87449451033), (69, 29149817011), (161, 12492778719), (419, 4800327861), (483, 4164259573), (647, 3108713097), (1257, 1600109287), (1941, 1036237699), (2933, 685761123), (4529, 444101871), (8799, 228587041), (9637, 208709907), (13587, 148033957), (14881, 135161439), (15361, 130937919), (28911, 69569969), (44643, 45053813), (46083, 43645973), (67459, 29815701), (104167, 19308777), (107527, 18705417), (202377, 9938567), (271093, 7419363), (312501, 6436259), (322581, 6235139), (353303, 5692953), (813279, 2473121), (1059909, 1897651)]