7134960021

素因数分解:

$3^1\times 7^2\times {\mathrm{1433}}^1\times {\mathrm{33871}}^1$

素因数の和:35321

約数の個数: 24

約数和(自身を含む): 11074518144

約数和(自身を除く): 3939558123

約数列:

[1, 3, 7, 21, 49, 147, 1433, 4299, 10031, 30093, 33871, 70217, 101613, 210651, 237097, 711291, 1659679, 4979037, 48537143, 145611429, 339760001, 1019280003, 2378320007, 7134960021]

約数ペア:

[(1, 7134960021), (3, 2378320007), (7, 1019280003), (21, 339760001), (49, 145611429), (147, 48537143), (1433, 4979037), (4299, 1659679), (10031, 711291), (30093, 237097), (33871, 210651), (70217, 101613)]