13429409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 16598400

約数和(自身を除く): 3168991

約数列:

[1, 7, 19, 37, 133, 259, 703, 2729, 4921, 19103, 51851, 100973, 362957, 706811, 1918487, 13429409]

約数ペア:

[(1, 13429409), (7, 1918487), (19, 706811), (37, 362957), (133, 100973), (259, 51851), (703, 19103), (2729, 4921)]