13996815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{133303}}^1$

素因数の和:133318

約数の個数: 16

約数和(自身を含む): 25594368

約数和(自身を除く): 11597553

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 133303, 399909, 666515, 933121, 1999545, 2799363, 4665605, 13996815]

約数ペア:

[(1, 13996815), (3, 4665605), (5, 2799363), (7, 1999545), (15, 933121), (21, 666515), (35, 399909), (105, 133303)]