387581447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 428022144

約数和(自身を除く): 40440697

約数列:

[1, 11, 131, 277, 971, 1441, 3047, 10681, 36287, 127201, 268967, 399157, 1399211, 2958637, 35234677, 387581447]

約数ペア:

[(1, 387581447), (11, 35234677), (131, 2958637), (277, 1399211), (971, 399157), (1441, 268967), (3047, 127201), (10681, 36287)]