423084879

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{52879}}^1$

素因数の和:53019

約数の個数: 24

約数和(自身を含む): 703938560

約数和(自身を除く): 280853681

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 52879, 158637, 370153, 475911, 1110459, 3331377, 6715633, 20146899, 47009431, 60440697, 141028293, 423084879]

約数ペア:

[(1, 423084879), (3, 141028293), (7, 60440697), (9, 47009431), (21, 20146899), (63, 6715633), (127, 3331377), (381, 1110459), (889, 475911), (1143, 370153), (2667, 158637), (8001, 52879)]