17989969283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{447701}}^1$

素因数の和:448006

約数の個数: 16

約数和(自身を含む): 21210329952

約数和(自身を除く): 3220360669

約数列:

[1, 11, 13, 143, 281, 3091, 3653, 40183, 447701, 4924711, 5820113, 64021243, 125803981, 1383843791, 1635451753, 17989969283]

約数ペア:

[(1, 17989969283), (11, 1635451753), (13, 1383843791), (143, 125803981), (281, 64021243), (3091, 5820113), (3653, 4924711), (40183, 447701)]