12727267

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 15206400

約数和(自身を除く): 2479133

約数列:

[1, 7, 31, 89, 217, 623, 659, 2759, 4613, 19313, 20429, 58651, 143003, 410557, 1818181, 12727267]

約数ペア:

[(1, 12727267), (7, 1818181), (31, 410557), (89, 143003), (217, 58651), (623, 20429), (659, 19313), (2759, 4613)]