1380491919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{134669}}^1$

素因数の和:134759

約数の個数: 24

約数和(自身を含む): 2142869040

約数和(自身を除く): 762377121

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 134669, 404007, 1212021, 2289373, 6868119, 9022823, 20604357, 27068469, 81205407, 153387991, 460163973, 1380491919]

約数ペア:

[(1, 1380491919), (3, 460163973), (9, 153387991), (17, 81205407), (51, 27068469), (67, 20604357), (153, 9022823), (201, 6868119), (603, 2289373), (1139, 1212021), (3417, 404007), (10251, 134669)]