15671520053

素因数分解:

$7^1\times {\mathrm{521}}^1\times {\mathrm{1117}}^1\times {\mathrm{3847}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 17965419264

約数和(自身を除く): 2293899211

約数列:

[1, 7, 521, 1117, 3647, 3847, 7819, 26929, 581957, 2004287, 4073699, 4297099, 14030009, 30079693, 2238788579, 15671520053]

約数ペア:

[(1, 15671520053), (7, 2238788579), (521, 30079693), (1117, 14030009), (3647, 4297099), (3847, 4073699), (7819, 2004287), (26929, 581957)]