421119243

素因数分解:

$3^6\times {\mathrm{577667}}^1$

素因数の和:577685

約数の個数: 14

約数和(自身を含む): 631391124

約数和(自身を除く): 210271881

約数列:

[1, 3, 9, 27, 81, 243, 729, 577667, 1733001, 5199003, 15597009, 46791027, 140373081, 421119243]

約数ペア:

[(1, 421119243), (3, 140373081), (9, 46791027), (27, 15597009), (81, 5199003), (243, 1733001), (729, 577667)]