211636869

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{2221}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 294797184

約数和(自身を除く): 83160315

約数列:

[1, 3, 23, 69, 1381, 2221, 4143, 6663, 31763, 51083, 95289, 153249, 3067201, 9201603, 70545623, 211636869]

約数ペア:

[(1, 211636869), (3, 70545623), (23, 9201603), (69, 3067201), (1381, 153249), (2221, 95289), (4143, 51083), (6663, 31763)]