70540239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{305369}}^1$

素因数の和:305390

約数の個数: 16

約数和(自身を含む): 117262080

約数和(自身を除く): 46721841

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 305369, 916107, 2137583, 3359059, 6412749, 10077177, 23513413, 70540239]

約数ペア:

[(1, 70540239), (3, 23513413), (7, 10077177), (11, 6412749), (21, 3359059), (33, 2137583), (77, 916107), (231, 305369)]