284487841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 315767808

約数和(自身を除く): 31279967

約数列:

[1, 11, 71, 563, 647, 781, 6193, 7117, 39973, 45937, 364261, 439703, 505307, 4006871, 25862531, 284487841]

約数ペア:

[(1, 284487841), (11, 25862531), (71, 4006871), (563, 505307), (647, 439703), (781, 364261), (6193, 45937), (7117, 39973)]