16866153

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 25871040

約数和(自身を除く): 9004887

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 1381, 4071, 4143, 12213, 12429, 31763, 81479, 95289, 244437, 285867, 733311, 1874017, 5622051, 16866153]

約数ペア:

[(1, 16866153), (3, 5622051), (9, 1874017), (23, 733311), (59, 285867), (69, 244437), (177, 95289), (207, 81479), (531, 31763), (1357, 12429), (1381, 12213), (4071, 4143)]