17779069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10039}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 23132160

約数和(自身を除く): 5353091

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 10039, 70273, 110429, 230897, 773003, 1616279, 2539867, 17779069]

約数ペア:

[(1, 17779069), (7, 2539867), (11, 1616279), (23, 773003), (77, 230897), (161, 110429), (253, 70273), (1771, 10039)]