271520961

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{5387}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 370090944

約数和(自身を除く): 98569983

約数列:

[1, 3, 53, 159, 317, 951, 5387, 16161, 16801, 50403, 285511, 856533, 1707679, 5123037, 90506987, 271520961]

約数ペア:

[(1, 271520961), (3, 90506987), (53, 5123037), (159, 1707679), (317, 856533), (951, 285511), (5387, 50403), (16161, 16801)]