47637051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{206221}}^1$

素因数の和:206242

約数の個数: 16

約数和(自身を含む): 79189248

約数和(自身を除く): 31552197

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 206221, 618663, 1443547, 2268431, 4330641, 6805293, 15879017, 47637051]

約数ペア:

[(1, 47637051), (3, 15879017), (7, 6805293), (11, 4330641), (21, 2268431), (33, 1443547), (77, 618663), (231, 206221)]