723419139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{22129}}^1$

素因数の和:22790

約数の個数: 16

約数和(自身を含む): 1022937120

約数和(自身を除く): 299517981

約数列:

[1, 3, 17, 51, 641, 1923, 10897, 22129, 32691, 66387, 376193, 1128579, 14184689, 42554067, 241139713, 723419139]

約数ペア:

[(1, 723419139), (3, 241139713), (17, 42554067), (51, 14184689), (641, 1128579), (1923, 376193), (10897, 66387), (22129, 32691)]