13135617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 20816640

約数和(自身を除く): 7681023

約数列:

[1, 3, 9, 11, 33, 99, 277, 479, 831, 1437, 2493, 3047, 4311, 5269, 9141, 15807, 27423, 47421, 132683, 398049, 1194147, 1459513, 4378539, 13135617]

約数ペア:

[(1, 13135617), (3, 4378539), (9, 1459513), (11, 1194147), (33, 398049), (99, 132683), (277, 47421), (479, 27423), (831, 15807), (1437, 9141), (2493, 5269), (3047, 4311)]