1297060105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{2143901}}^1$

素因数の和:2143928

約数の個数: 12

約数和(自身を含む): 1710833796

約数和(自身を除く): 413773691

約数列:

[1, 5, 11, 55, 121, 605, 2143901, 10719505, 23582911, 117914555, 259412021, 1297060105]

約数ペア:

[(1, 1297060105), (5, 259412021), (11, 117914555), (55, 23582911), (121, 10719505), (605, 2143901)]