47207181

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132233}}^1$

素因数の和:132260

約数の個数: 16

約数和(自身を含む): 76166784

約数和(自身を除く): 28959603

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 132233, 396699, 925631, 2247961, 2776893, 6743883, 15735727, 47207181]

約数ペア:

[(1, 47207181), (3, 15735727), (7, 6743883), (17, 2776893), (21, 2247961), (51, 925631), (119, 396699), (357, 132233)]