13408087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 17701632

約数和(自身を除く): 4293545

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 10243, 71701, 112673, 174131, 788711, 1218917, 1915441, 13408087]

約数ペア:

[(1, 13408087), (7, 1915441), (11, 1218917), (17, 788711), (77, 174131), (119, 112673), (187, 71701), (1309, 10243)]