25490739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12739}}^1$

素因数の和:12794

約数の個数: 16

約数和(自身を含む): 36691200

約数和(自身を除く): 11200461

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 12739, 38217, 292997, 369431, 878991, 1108293, 8496913, 25490739]

約数ペア:

[(1, 25490739), (3, 8496913), (23, 1108293), (29, 878991), (69, 369431), (87, 292997), (667, 38217), (2001, 12739)]