42899439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 24492561

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 1949, 2001, 5847, 7337, 21439, 22011, 44827, 56521, 64317, 134481, 169563, 493097, 621731, 1299983, 1479291, 1865193, 3899949, 14299813, 42899439]

約数ペア:

[(1, 42899439), (3, 14299813), (11, 3899949), (23, 1865193), (29, 1479291), (33, 1299983), (69, 621731), (87, 493097), (253, 169563), (319, 134481), (667, 64317), (759, 56521), (957, 44827), (1949, 22011), (2001, 21439), (5847, 7337)]