30733131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 18134709

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 1009, 2343, 2769, 3027, 10153, 11099, 13117, 30459, 33297, 39351, 71639, 144287, 214917, 432861, 788029, 931307, 2364087, 2793921, 10244377, 30733131]

約数ペア:

[(1, 30733131), (3, 10244377), (11, 2793921), (13, 2364087), (33, 931307), (39, 788029), (71, 432861), (143, 214917), (213, 144287), (429, 71639), (781, 39351), (923, 33297), (1009, 30459), (2343, 13117), (2769, 11099), (3027, 10153)]