13145709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{673}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 18634752

約数和(自身を除く): 5489043

約数列:

[1, 3, 17, 51, 383, 673, 1149, 2019, 6511, 11441, 19533, 34323, 257759, 773277, 4381903, 13145709]

約数ペア:

[(1, 13145709), (3, 4381903), (17, 773277), (51, 257759), (383, 34323), (673, 19533), (1149, 11441), (2019, 6511)]