1388890087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{1117}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 1513485792

約数和(自身を除く): 124595705

約数列:

[1, 13, 101, 947, 1117, 1313, 12311, 14521, 95647, 112817, 1057799, 1243411, 1466621, 13751387, 106837699, 1388890087]

約数ペア:

[(1, 1388890087), (13, 106837699), (101, 13751387), (947, 1466621), (1117, 1243411), (1313, 1057799), (12311, 112817), (14521, 95647)]