2000719132671

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{21687307}}^1$

素因数の和:21687531

約数の個数: 32

約数和(自身を含む): 3197923688448

約数和(自身を除く): 1197204555777

約数列:

[1, 3, 7, 21, 23, 69, 161, 191, 483, 573, 1337, 4011, 4393, 13179, 30751, 92253, 21687307, 65061921, 151811149, 455433447, 498808061, 1496424183, 3491656427, 4142275637, 10474969281, 12426826911, 28995929459, 86987788377, 95272339651, 285817018953, 666906377557, 2000719132671]

約数ペア:

[(1, 2000719132671), (3, 666906377557), (7, 285817018953), (21, 95272339651), (23, 86987788377), (69, 28995929459), (161, 12426826911), (191, 10474969281), (483, 4142275637), (573, 3491656427), (1337, 1496424183), (4011, 498808061), (4393, 455433447), (13179, 151811149), (30751, 65061921), (92253, 21687307)]