2700831

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 4414080

約数和(自身を除く): 1713249

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 967, 2793, 2901, 6769, 18373, 20307, 47383, 55119, 128611, 142149, 385833, 900277, 2700831]

約数ペア:

[(1, 2700831), (3, 900277), (7, 385833), (19, 142149), (21, 128611), (49, 55119), (57, 47383), (133, 20307), (147, 18373), (399, 6769), (931, 2901), (967, 2793)]