2950587

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 20

約数和(自身を含む): 4477000

約数和(自身を除く): 1526413

約数列:

[1, 3, 9, 27, 73, 81, 219, 499, 657, 1497, 1971, 4491, 5913, 13473, 36427, 40419, 109281, 327843, 983529, 2950587]

約数ペア:

[(1, 2950587), (3, 983529), (9, 327843), (27, 109281), (73, 40419), (81, 36427), (219, 13473), (499, 5913), (657, 4491), (1497, 1971)]