210939443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6991}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 249027072

約数和(自身を除く): 38087629

約数列:

[1, 11, 13, 143, 211, 2321, 2743, 6991, 30173, 76901, 90883, 999713, 1475101, 16226111, 19176313, 210939443]

約数ペア:

[(1, 210939443), (11, 19176313), (13, 16226111), (143, 1475101), (211, 999713), (2321, 90883), (2743, 76901), (6991, 30173)]