8319429

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:662

約数の個数: 20

約数和(自身を含む): 12506560

約数和(自身を除く): 4187131

約数列:

[1, 3, 9, 27, 81, 271, 379, 813, 1137, 2439, 3411, 7317, 10233, 21951, 30699, 102709, 308127, 924381, 2773143, 8319429]

約数ペア:

[(1, 8319429), (3, 2773143), (9, 924381), (27, 308127), (81, 102709), (271, 30699), (379, 21951), (813, 10233), (1137, 7317), (2439, 3411)]