331489279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{4051}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 372265344

約数和(自身を除く): 40776065

約数列:

[1, 11, 43, 173, 473, 1903, 4051, 7439, 44561, 81829, 174193, 700823, 1916123, 7709053, 30135389, 331489279]

約数ペア:

[(1, 331489279), (11, 30135389), (43, 7709053), (173, 1916123), (473, 700823), (1903, 174193), (4051, 81829), (7439, 44561)]