3916377

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2069

約数の個数: 16

約数和(自身を含む): 5884480

約数和(自身を除く): 1968103

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1987, 5961, 17883, 53649, 145051, 435153, 1305459, 3916377]

約数ペア:

[(1, 3916377), (3, 1305459), (9, 435153), (27, 145051), (73, 53649), (219, 17883), (657, 5961), (1971, 1987)]