47277447

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4423}}^1$

素因数の和:4942

約数の個数: 16

約数和(自身を含む): 72199680

約数和(自身を除く): 24922233

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 4423, 10689, 13269, 30961, 92883, 2251307, 6753921, 15759149, 47277447]

約数ペア:

[(1, 47277447), (3, 15759149), (7, 6753921), (21, 2251307), (509, 92883), (1527, 30961), (3563, 13269), (4423, 10689)]