28912029021

素因数分解:

$3^2\times {\mathrm{48397}}^1\times {\mathrm{66377}}^1$

素因数の和:114780

約数の個数: 12

約数和(自身を含む): 41763311772

約数和(自身を除く): 12851282751

約数列:

[1, 3, 9, 48397, 66377, 145191, 199131, 435573, 597393, 3212447669, 9637343007, 28912029021]

約数ペア:

[(1, 28912029021), (3, 9637343007), (9, 3212447669), (48397, 597393), (66377, 435573), (145191, 199131)]