1914294987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{264881}}^1$

素因数の和:264971

約数の個数: 24

約数和(自身を含む): 3057797808

約数和(自身を除く): 1143502821

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 264881, 794643, 2383929, 2913691, 8741073, 19336313, 26223219, 58008939, 174026817, 212699443, 638098329, 1914294987]

約数ペア:

[(1, 1914294987), (3, 638098329), (9, 212699443), (11, 174026817), (33, 58008939), (73, 26223219), (99, 19336313), (219, 8741073), (657, 2913691), (803, 2383929), (2409, 794643), (7227, 264881)]