13620351

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 18517248

約数和(自身を除く): 4896897

約数列:

[1, 3, 107, 151, 281, 321, 453, 843, 16157, 30067, 42431, 48471, 90201, 127293, 4540117, 13620351]

約数ペア:

[(1, 13620351), (3, 4540117), (107, 127293), (151, 90201), (281, 48471), (321, 42431), (453, 30067), (843, 16157)]