29967921

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{58417}}^1$

素因数の和:58445

約数の個数: 16

約数和(自身を含む): 46734400

約数和(自身を除く): 16766479

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 58417, 175251, 525753, 1109923, 1577259, 3329769, 9989307, 29967921]

約数ペア:

[(1, 29967921), (3, 9989307), (9, 3329769), (19, 1577259), (27, 1109923), (57, 525753), (171, 175251), (513, 58417)]