1427668669

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{10007}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 1657324800

約数和(自身を除く): 229656131

約数列:

[1, 7, 89, 229, 623, 1603, 10007, 20381, 70049, 142667, 890623, 2291603, 6234361, 16041221, 203952667, 1427668669]

約数ペア:

[(1, 1427668669), (7, 203952667), (89, 16041221), (229, 6234361), (623, 2291603), (1603, 890623), (10007, 142667), (20381, 70049)]