29960777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20516

約数の個数: 16

約数和(自身を含む): 39321600

約数和(自身を除く): 9360823

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 20479, 143353, 225269, 389101, 1576883, 2723707, 4280111, 29960777]

約数ペア:

[(1, 29960777), (7, 4280111), (11, 2723707), (19, 1576883), (77, 389101), (133, 225269), (209, 143353), (1463, 20479)]