38698121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21851}}^1$

素因数の和:21892

約数の個数: 16

約数和(自身を含む): 50347008

約数和(自身を除く): 11648887

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 21851, 152957, 240361, 502573, 1682527, 3518011, 5528303, 38698121]

約数ペア:

[(1, 38698121), (7, 5528303), (11, 3518011), (23, 1682527), (77, 502573), (161, 240361), (253, 152957), (1771, 21851)]