1883817

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1814

約数の個数: 20

約数和(自身を含む): 3032260

約数和(自身を除く): 1148443

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1789, 5367, 16101, 23257, 48303, 69771, 144909, 209313, 627939, 1883817]

約数ペア:

[(1, 1883817), (3, 627939), (9, 209313), (13, 144909), (27, 69771), (39, 48303), (81, 23257), (117, 16101), (351, 5367), (1053, 1789)]