13203043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 16318720

約数和(自身を除く): 3115677

約数列:

[1, 7, 19, 37, 133, 259, 703, 2683, 4921, 18781, 50977, 99271, 356839, 694897, 1886149, 13203043]

約数ペア:

[(1, 13203043), (7, 1886149), (19, 694897), (37, 356839), (133, 99271), (259, 50977), (703, 18781), (2683, 4921)]