2583987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 4074240

約数和(自身を除く): 1490253

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4243, 12729, 29701, 89103, 123047, 369141, 861329, 2583987]

約数ペア:

[(1, 2583987), (3, 861329), (7, 369141), (21, 123047), (29, 89103), (87, 29701), (203, 12729), (609, 4243)]