15447651

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 6221469

約数列:

[1, 3, 23, 69, 131, 393, 1709, 3013, 5127, 9039, 39307, 117921, 223879, 671637, 5149217, 15447651]

約数ペア:

[(1, 15447651), (3, 5149217), (23, 671637), (69, 223879), (131, 117921), (393, 39307), (1709, 9039), (3013, 5127)]