1998508710219

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4137699193}}^1$

素因数の和:4137699226

約数の個数: 16

約数和(自身を含む): 3177752980992

約数和(自身を除く): 1179244270773

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4137699193, 12413097579, 28963894351, 86891683053, 95167081439, 285501244317, 666169570073, 1998508710219]

約数ペア:

[(1, 1998508710219), (3, 666169570073), (7, 285501244317), (21, 95167081439), (23, 86891683053), (69, 28963894351), (161, 12413097579), (483, 4137699193)]