4057838883

素因数分解:

$3^3\times 7^1\times {\mathrm{21470047}}^1$

素因数の和:21470063

約数の個数: 16

約数和(自身を含む): 6870415360

約数和(自身を除く): 2812576477

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 21470047, 64410141, 150290329, 193230423, 450870987, 579691269, 1352612961, 4057838883]

約数ペア:

[(1, 4057838883), (3, 1352612961), (7, 579691269), (9, 450870987), (21, 193230423), (27, 150290329), (63, 64410141), (189, 21470047)]