492025911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 718599168

約数和(自身を除く): 226573257

約数列:

[1, 3, 13, 39, 107, 157, 321, 471, 751, 1391, 2041, 2253, 4173, 6123, 9763, 16799, 29289, 50397, 80357, 117907, 218387, 241071, 353721, 655161, 1044641, 1532791, 3133923, 4598373, 12616049, 37848147, 164008637, 492025911]

約数ペア:

[(1, 492025911), (3, 164008637), (13, 37848147), (39, 12616049), (107, 4598373), (157, 3133923), (321, 1532791), (471, 1044641), (751, 655161), (1391, 353721), (2041, 241071), (2253, 218387), (4173, 117907), (6123, 80357), (9763, 50397), (16799, 29289)]