47804967

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1811}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 79148160

約数和(自身を除く): 31343193

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 1811, 2933, 3771, 5433, 8799, 12677, 16299, 26397, 38031, 114093, 758809, 2276427, 5311663, 6829281, 15934989, 47804967]

約数ペア:

[(1, 47804967), (3, 15934989), (7, 6829281), (9, 5311663), (21, 2276427), (63, 758809), (419, 114093), (1257, 38031), (1811, 26397), (2933, 16299), (3771, 12677), (5433, 8799)]