3886456479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{2749}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 5781600000

約数和(自身を除く): 1895143521

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1459, 2749, 4377, 8247, 24803, 27721, 46733, 52231, 74409, 83163, 140199, 156693, 471257, 887927, 1413771, 2663781, 4010791, 12032373, 68183447, 76205029, 204550341, 228615087, 1295485493, 3886456479]

約数ペア:

[(1, 3886456479), (3, 1295485493), (17, 228615087), (19, 204550341), (51, 76205029), (57, 68183447), (323, 12032373), (969, 4010791), (1459, 2663781), (2749, 1413771), (4377, 887927), (8247, 471257), (24803, 156693), (27721, 140199), (46733, 83163), (52231, 74409)]