774920889

素因数分解:

$3^2\times {\mathrm{5171}}^1\times {\mathrm{16651}}^1$

素因数の和:21828

約数の個数: 12

約数和(自身を含む): 1119613872

約数和(自身を除く): 344692983

約数列:

[1, 3, 9, 5171, 15513, 16651, 46539, 49953, 149859, 86102321, 258306963, 774920889]

約数ペア:

[(1, 774920889), (3, 258306963), (9, 86102321), (5171, 149859), (15513, 49953), (16651, 46539)]