13398063

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2861}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 20514816

約数和(自身を除く): 7116753

約数列:

[1, 3, 7, 21, 223, 669, 1561, 2861, 4683, 8583, 20027, 60081, 638003, 1914009, 4466021, 13398063]

約数ペア:

[(1, 13398063), (3, 4466021), (7, 1914009), (21, 638003), (223, 60081), (669, 20027), (1561, 8583), (2861, 4683)]