47678829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 75447936

約数和(自身を除く): 27769107

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 2297, 6891, 6919, 20757, 25267, 39049, 75801, 84989, 117147, 254967, 429539, 934879, 1288617, 1444813, 2804637, 4334439, 15892943, 47678829]

約数ペア:

[(1, 47678829), (3, 15892943), (11, 4334439), (17, 2804637), (33, 1444813), (37, 1288617), (51, 934879), (111, 429539), (187, 254967), (407, 117147), (561, 84989), (629, 75801), (1221, 39049), (1887, 25267), (2297, 20757), (6891, 6919)]