16679511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 25633920

約数和(自身を除く): 8954409

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 947, 1957, 2841, 5871, 8523, 17613, 17993, 53979, 97541, 161937, 292623, 877869, 1853279, 5559837, 16679511]

約数ペア:

[(1, 16679511), (3, 5559837), (9, 1853279), (19, 877869), (57, 292623), (103, 161937), (171, 97541), (309, 53979), (927, 17993), (947, 17613), (1957, 8523), (2841, 5871)]