47857533

素因数分解:

$3^1\times {\mathrm{17}}^4\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 20

約数和(自身を含む): 68153088

約数和(自身を除く): 20295555

約数列:

[1, 3, 17, 51, 191, 289, 573, 867, 3247, 4913, 9741, 14739, 55199, 83521, 165597, 250563, 938383, 2815149, 15952511, 47857533]

約数ペア:

[(1, 47857533), (3, 15952511), (17, 2815149), (51, 938383), (191, 250563), (289, 165597), (573, 83521), (867, 55199), (3247, 14739), (4913, 9741)]