2255193729

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{141649}}^1$

素因数の和:141745

約数の個数: 24

約数和(自身を含む): 3425097000

約数和(自身を除く): 1169903271

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 15921, 141649, 424947, 1274841, 4107821, 8640589, 12323463, 25921767, 36970389, 77765301, 250577081, 751731243, 2255193729]

約数ペア:

[(1, 2255193729), (3, 751731243), (9, 250577081), (29, 77765301), (61, 36970389), (87, 25921767), (183, 12323463), (261, 8640589), (549, 4107821), (1769, 1274841), (5307, 424947), (15921, 141649)]