25439523

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 34780320

約数和(自身を除く): 9340797

約数列:

[1, 3, 53, 159, 193, 579, 829, 2487, 10229, 30687, 43937, 131811, 159997, 479991, 8479841, 25439523]

約数ペア:

[(1, 25439523), (3, 8479841), (53, 479991), (159, 159997), (193, 131811), (579, 43937), (829, 30687), (2487, 10229)]