120368269

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15984

約数の個数: 16

約数和(自身を含む): 146608128

約数和(自身を除く): 26239859

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 15907, 111349, 365861, 747629, 2561027, 5233403, 17195467, 120368269]

約数ペア:

[(1, 120368269), (7, 17195467), (23, 5233403), (47, 2561027), (161, 747629), (329, 365861), (1081, 111349), (7567, 15907)]