397769061

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{6871}}^1$

素因数の和:7736

約数の個数: 16

約数和(自身を含む): 554158080

約数和(自身を除く): 156389019

約数列:

[1, 3, 23, 69, 839, 2517, 6871, 19297, 20613, 57891, 158033, 474099, 5764769, 17294307, 132589687, 397769061]

約数ペア:

[(1, 397769061), (3, 132589687), (23, 17294307), (69, 5764769), (839, 474099), (2517, 158033), (6871, 57891), (19297, 20613)]