7963123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 9802944

約数和(自身を除く): 1839821

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1097, 7259, 7679, 18649, 66917, 130543, 468419, 1137589, 7963123]

約数ペア:

[(1, 7963123), (7, 1137589), (17, 468419), (61, 130543), (119, 66917), (427, 18649), (1037, 7679), (1097, 7259)]