12805702921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{108223}}^1$

素因数の和:108612

約数の個数: 16

約数和(自身を含む): 14462189568

約数和(自身を除く): 1656486647

約数列:

[1, 11, 31, 341, 347, 3817, 10757, 108223, 118327, 1190453, 3354913, 36904043, 37553381, 413087191, 1164154811, 12805702921]

約数ペア:

[(1, 12805702921), (11, 1164154811), (31, 413087191), (341, 37553381), (347, 36904043), (3817, 3354913), (10757, 1190453), (108223, 118327)]