512774709

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 709171200

約数和(自身を除く): 196396491

約数列:

[1, 3, 71, 107, 149, 151, 213, 321, 447, 453, 7597, 10579, 10721, 15943, 16157, 22499, 22791, 31737, 32163, 47829, 48471, 67497, 1131953, 1147147, 1597429, 2407393, 3395859, 3441441, 4792287, 7222179, 170924903, 512774709]

約数ペア:

[(1, 512774709), (3, 170924903), (71, 7222179), (107, 4792287), (149, 3441441), (151, 3395859), (213, 2407393), (321, 1597429), (447, 1147147), (453, 1131953), (7597, 67497), (10579, 48471), (10721, 47829), (15943, 32163), (16157, 31737), (22499, 22791)]