90867139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7369}}^1$

素因数の和:7458

約数の個数: 16

約数和(自身を含む): 106128000

約数和(自身を除く): 15260861

約数列:

[1, 11, 19, 59, 209, 649, 1121, 7369, 12331, 81059, 140011, 434771, 1540121, 4782481, 8260649, 90867139]

約数ペア:

[(1, 90867139), (11, 8260649), (19, 4782481), (59, 1540121), (209, 434771), (649, 140011), (1121, 81059), (7369, 12331)]