47513613

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10723}}^1$

素因数の和:10944

約数の個数: 16

約数和(自身を含む): 72751616

約数和(自身を除く): 25238003

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 10723, 32169, 75061, 225183, 2262553, 6787659, 15837871, 47513613]

約数ペア:

[(1, 47513613), (3, 15837871), (7, 6787659), (21, 2262553), (211, 225183), (633, 75061), (1477, 32169), (4431, 10723)]