1738227987

素因数分解:

$3^2\times {\mathrm{2609}}^1\times {\mathrm{74027}}^1$

素因数の和:76642

約数の個数: 12

約数和(自身を含む): 2511770040

約数和(自身を除く): 773542053

約数列:

[1, 3, 9, 2609, 7827, 23481, 74027, 222081, 666243, 193136443, 579409329, 1738227987]

約数ペア:

[(1, 1738227987), (3, 579409329), (9, 193136443), (2609, 666243), (7827, 222081), (23481, 74027)]