20810605539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{408051089}}^1$

素因数の和:408051109

約数の個数: 8

約数和(自身を含む): 29379678480

約数和(自身を除く): 8569072941

約数列:

[1, 3, 17, 51, 408051089, 1224153267, 6936868513, 20810605539]

約数ペア:

[(1, 20810605539), (3, 6936868513), (17, 1224153267), (51, 408051089)]