30011487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12809}}^1$

素因数の和:12894

約数の個数: 16

約数和(自身を含む): 44271360

約数和(自身を除く): 14259873

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12809, 38427, 140899, 422697, 909439, 2728317, 10003829, 30011487]

約数ペア:

[(1, 30011487), (3, 10003829), (11, 2728317), (33, 909439), (71, 422697), (213, 140899), (781, 38427), (2343, 12809)]