77405321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 92480640

約数和(自身を除く): 15075319

約数列:

[1, 7, 29, 97, 203, 679, 2813, 3931, 19691, 27517, 113999, 381307, 797993, 2669149, 11057903, 77405321]

約数ペア:

[(1, 77405321), (7, 11057903), (29, 2669149), (97, 797993), (203, 381307), (679, 113999), (2813, 27517), (3931, 19691)]