13443195

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1609}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 21561120

約数和(自身を除く): 8117925

約数列:

[1, 3, 5, 15, 557, 1609, 1671, 2785, 4827, 8045, 8355, 24135, 896213, 2688639, 4481065, 13443195]

約数ペア:

[(1, 13443195), (3, 4481065), (5, 2688639), (15, 896213), (557, 24135), (1609, 8355), (1671, 8045), (2785, 4827)]