4008381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 5832960

約数和(自身を除く): 1824579

約数列:

[1, 3, 13, 39, 79, 237, 1027, 1301, 3081, 3903, 16913, 50739, 102779, 308337, 1336127, 4008381]

約数ペア:

[(1, 4008381), (3, 1336127), (13, 308337), (39, 102779), (79, 50739), (237, 16913), (1027, 3903), (1301, 3081)]