111132427

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12491}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 134313984

約数和(自身を除く): 23181557

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 12491, 87437, 387221, 512131, 2710547, 3584917, 15876061, 111132427]

約数ペア:

[(1, 111132427), (7, 15876061), (31, 3584917), (41, 2710547), (217, 512131), (287, 387221), (1271, 87437), (8897, 12491)]