388180321

素因数分解:

${\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 401901264

約数和(自身を除く): 13720943

約数列:

[1, 53, 137, 193, 277, 7261, 10229, 14681, 26441, 37949, 53461, 1401373, 2011297, 2833433, 7324157, 388180321]

約数ペア:

[(1, 388180321), (53, 7324157), (137, 2833433), (193, 2011297), (277, 1401373), (7261, 53461), (10229, 37949), (14681, 26441)]