13257453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17467}}^1$

素因数の和:17504

約数の個数: 16

約数和(自身を含む): 20123136

約数和(自身を除く): 6865683

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 17467, 52401, 192137, 401741, 576411, 1205223, 4419151, 13257453]

約数ペア:

[(1, 13257453), (3, 4419151), (11, 1205223), (23, 576411), (33, 401741), (69, 192137), (253, 52401), (759, 17467)]