21773323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 25837056

約数和(自身を除く): 4063733

約数列:

[1, 11, 13, 107, 143, 1177, 1391, 1423, 15301, 15653, 18499, 152261, 203489, 1674871, 1979393, 21773323]

約数ペア:

[(1, 21773323), (11, 1979393), (13, 1674871), (107, 203489), (143, 152261), (1177, 18499), (1391, 15653), (1423, 15301)]