47856513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15383}}^1$

素因数の和:15464

約数の個数: 16

約数和(自身を含む): 68674176

約数和(自身を除く): 20817663

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 15383, 46149, 261511, 784533, 938363, 2815089, 15952171, 47856513]

約数ペア:

[(1, 47856513), (3, 15952171), (17, 2815089), (51, 938363), (61, 784533), (183, 261511), (1037, 46149), (3111, 15383)]