13726311

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 5091609

約数列:

[1, 3, 53, 131, 159, 393, 659, 1977, 6943, 20829, 34927, 86329, 104781, 258987, 4575437, 13726311]

約数ペア:

[(1, 13726311), (3, 4575437), (53, 258987), (131, 104781), (159, 86329), (393, 34927), (659, 20829), (1977, 6943)]