12472647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16433}}^1$

素因数の和:16470

約数の個数: 16

約数和(自身を含む): 18931968

約数和(自身を除く): 6459321

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 16433, 49299, 180763, 377959, 542289, 1133877, 4157549, 12472647]

約数ペア:

[(1, 12472647), (3, 4157549), (11, 1133877), (23, 542289), (33, 377959), (69, 180763), (253, 49299), (759, 16433)]