120852721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 134424576

約数和(自身を除く): 13571855

約数列:

[1, 11, 71, 271, 571, 781, 2981, 6281, 19241, 40541, 154741, 211651, 445951, 1702151, 10986611, 120852721]

約数ペア:

[(1, 120852721), (11, 10986611), (71, 1702151), (271, 445951), (571, 211651), (781, 154741), (2981, 40541), (6281, 19241)]