4099347

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 6988800

約数和(自身を除く): 2889453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2099, 6297, 14693, 18891, 44079, 65069, 132237, 195207, 455483, 585621, 1366449, 4099347]

約数ペア:

[(1, 4099347), (3, 1366449), (7, 585621), (9, 455483), (21, 195207), (31, 132237), (63, 65069), (93, 44079), (217, 18891), (279, 14693), (651, 6297), (1953, 2099)]