13456311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17766

約数の個数: 16

約数和(自身を含む): 20424960

約数和(自身を除く): 6968649

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 17729, 53187, 195019, 407767, 585057, 1223301, 4485437, 13456311]

約数ペア:

[(1, 13456311), (3, 4485437), (11, 1223301), (23, 585057), (33, 407767), (69, 195019), (253, 53187), (759, 17729)]