3843207

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2820

約数の個数: 20

約数和(自身を含む): 6080976

約数和(自身を除く): 2237769

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2791, 8373, 25119, 47447, 75357, 142341, 226071, 427023, 1281069, 3843207]

約数ペア:

[(1, 3843207), (3, 1281069), (9, 427023), (17, 226071), (27, 142341), (51, 75357), (81, 47447), (153, 25119), (459, 8373), (1377, 2791)]