47884317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17293}}^1$

素因数の和:17380

約数の個数: 16

約数和(自身を含む): 69729408

約数和(自身を除く): 21845091

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 17293, 51879, 224809, 674427, 1227803, 3683409, 15961439, 47884317]

約数ペア:

[(1, 47884317), (3, 15961439), (13, 3683409), (39, 1227803), (71, 674427), (213, 224809), (923, 51879), (2769, 17293)]