86249247

素因数分解:

$3^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{2621}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 131561472

約数和(自身を除く): 45312225

約数列:

[1, 3, 7, 21, 1567, 2621, 4701, 7863, 10969, 18347, 32907, 55041, 4107107, 12321321, 28749749, 86249247]

約数ペア:

[(1, 86249247), (3, 28749749), (7, 12321321), (21, 4107107), (1567, 55041), (2621, 32907), (4701, 18347), (7863, 10969)]