42307143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21198

約数の個数: 16

約数和(自身を含む): 60894720

約数和(自身を除く): 18587577

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21143, 63429, 486289, 613147, 1458867, 1839441, 14102381, 42307143]

約数ペア:

[(1, 42307143), (3, 14102381), (23, 1839441), (29, 1458867), (69, 613147), (87, 486289), (667, 63429), (2001, 21143)]