21426438143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{128563}}^1$

素因数の和:128822

約数の個数: 16

約数和(自身を含む): 23758627200

約数和(自身を除く): 2332189057

約数列:

[1, 11, 109, 139, 1199, 1529, 15151, 128563, 166661, 1414193, 14013367, 17870257, 154147037, 196572827, 1947858013, 21426438143]

約数ペア:

[(1, 21426438143), (11, 1947858013), (109, 196572827), (139, 154147037), (1199, 17870257), (1529, 14013367), (15151, 1414193), (128563, 166661)]