8672427

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 13169520

約数和(自身を除く): 4497093

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 401, 801, 1203, 2403, 3609, 7209, 10827, 21627, 32481, 35689, 97443, 107067, 321201, 963603, 2890809, 8672427]

約数ペア:

[(1, 8672427), (3, 2890809), (9, 963603), (27, 321201), (81, 107067), (89, 97443), (243, 35689), (267, 32481), (401, 21627), (801, 10827), (1203, 7209), (2403, 3609)]