1727297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 2080512

約数和(自身を除く): 353215

約数列:

[1, 11, 13, 47, 143, 257, 517, 611, 2827, 3341, 6721, 12079, 36751, 132869, 157027, 1727297]

約数ペア:

[(1, 1727297), (11, 157027), (13, 132869), (47, 36751), (143, 12079), (257, 6721), (517, 3341), (611, 2827)]