7742329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 9722880

約数和(自身を除く): 1980551

約数列:

[1, 7, 19, 23, 133, 161, 437, 2531, 3059, 17717, 48089, 58213, 336623, 407491, 1106047, 7742329]

約数ペア:

[(1, 7742329), (7, 1106047), (19, 407491), (23, 336623), (133, 58213), (161, 48089), (437, 17717), (2531, 3059)]