13508577

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 20490600

約数和(自身を除く): 6982023

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 709, 2117, 2127, 6351, 6381, 19053, 20561, 51757, 61683, 155271, 185049, 465813, 1500953, 4502859, 13508577]

約数ペア:

[(1, 13508577), (3, 4502859), (9, 1500953), (29, 465813), (73, 185049), (87, 155271), (219, 61683), (261, 51757), (657, 20561), (709, 19053), (2117, 6381), (2127, 6351)]