12408277

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 14761984

約数和(自身を除く): 2353707

約数列:

[1, 7, 31, 211, 217, 271, 1477, 1897, 6541, 8401, 45787, 57181, 58807, 400267, 1772611, 12408277]

約数ペア:

[(1, 12408277), (7, 1772611), (31, 400267), (211, 58807), (217, 57181), (271, 45787), (1477, 8401), (1897, 6541)]