429331329

素因数分解:

$3^2\times 7^1\times {\mathrm{6814783}}^1$

素因数の和:6814796

約数の個数: 12

約数和(自身を含む): 708737536

約数和(自身を除く): 279406207

約数列:

[1, 3, 7, 9, 21, 63, 6814783, 20444349, 47703481, 61333047, 143110443, 429331329]

約数ペア:

[(1, 429331329), (3, 143110443), (7, 61333047), (9, 47703481), (21, 20444349), (63, 6814783)]