47470647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132971}}^1$

素因数の和:132998

約数の個数: 16

約数和(自身を含む): 76591872

約数和(自身を除く): 29121225

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 132971, 398913, 930797, 2260507, 2792391, 6781521, 15823549, 47470647]

約数ペア:

[(1, 47470647), (3, 15823549), (7, 6781521), (17, 2792391), (21, 2260507), (51, 930797), (119, 398913), (357, 132971)]