30347217

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{7069}}^1$

素因数の和:7134

約数の個数: 20

約数和(自身を含む): 46195380

約数和(自身を除く): 15848163

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 7069, 21207, 63621, 190863, 374657, 572589, 1123971, 3371913, 10115739, 30347217]

約数ペア:

[(1, 30347217), (3, 10115739), (9, 3371913), (27, 1123971), (53, 572589), (81, 374657), (159, 190863), (477, 63621), (1431, 21207), (4293, 7069)]