13210113

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5879}}^1$

素因数の和:5996

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 7111167

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5879, 17637, 41153, 123459, 629053, 1887159, 4403371, 13210113]

約数ペア:

[(1, 13210113), (3, 4403371), (7, 1887159), (21, 629053), (107, 123459), (321, 41153), (749, 17637), (2247, 5879)]