210921601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15451}}^1$

素因数の和:15552

約数の個数: 16

約数和(自身を含む): 246984768

約数和(自身を除く): 36063167

約数列:

[1, 11, 17, 73, 187, 803, 1241, 13651, 15451, 169961, 262667, 1127923, 2889337, 12407153, 19174691, 210921601]

約数ペア:

[(1, 210921601), (11, 19174691), (17, 12407153), (73, 2889337), (187, 1127923), (803, 262667), (1241, 169961), (13651, 15451)]