2823387

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 4442112

約数和(自身を除く): 1618725

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4337, 13011, 30359, 91077, 134447, 403341, 941129, 2823387]

約数ペア:

[(1, 2823387), (3, 941129), (7, 403341), (21, 134447), (31, 91077), (93, 30359), (217, 13011), (651, 4337)]