40523903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17923}}^1$

素因数の和:17966

約数の個数: 16

約数和(自身を含む): 51621120

約数和(自身を除く): 11097217

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 17923, 125461, 304691, 340537, 2132837, 2383759, 5789129, 40523903]

約数ペア:

[(1, 40523903), (7, 5789129), (17, 2383759), (19, 2132837), (119, 340537), (133, 304691), (323, 125461), (2261, 17923)]