21000466367

素因数分解:

${\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1\times {\mathrm{5381}}^1$

素因数の和:6898

約数の個数: 16

約数和(自身を含む): 22385331072

約数和(自身を除く): 1384864705

約数列:

[1, 17, 173, 1327, 2941, 5381, 22559, 91477, 229571, 930913, 3902707, 7140587, 15825521, 121389979, 1235321551, 21000466367]

約数ペア:

[(1, 21000466367), (17, 1235321551), (173, 121389979), (1327, 15825521), (2941, 7140587), (5381, 3902707), (22559, 930913), (91477, 229571)]