42939873

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 65038272

約数和(自身を除く): 22098399

約数列:

[1, 3, 9, 23, 69, 207, 283, 733, 849, 2199, 2547, 6509, 6597, 16859, 19527, 50577, 58581, 151731, 207439, 622317, 1866951, 4771097, 14313291, 42939873]

約数ペア:

[(1, 42939873), (3, 14313291), (9, 4771097), (23, 1866951), (69, 622317), (207, 207439), (283, 151731), (733, 58581), (849, 50577), (2199, 19527), (2547, 16859), (6509, 6597)]