128436253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 143012160

約数和(自身を除く): 14575907

約数列:

[1, 11, 67, 229, 737, 761, 2519, 8371, 15343, 50987, 168773, 174269, 560857, 1916959, 11676023, 128436253]

約数ペア:

[(1, 128436253), (11, 11676023), (67, 1916959), (229, 560857), (737, 174269), (761, 168773), (2519, 50987), (8371, 15343)]