13909863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 20313216

約数和(自身を除く): 6403353

約数列:

[1, 3, 11, 33, 307, 921, 1373, 3377, 4119, 10131, 15103, 45309, 421511, 1264533, 4636621, 13909863]

約数ペア:

[(1, 13909863), (3, 4636621), (11, 1264533), (33, 421511), (307, 45309), (921, 15103), (1373, 10131), (3377, 4119)]