84163359

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2017}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 128377088

約数和(自身を除く): 44213729

約数列:

[1, 3, 7, 21, 1987, 2017, 5961, 6051, 13909, 14119, 41727, 42357, 4007779, 12023337, 28054453, 84163359]

約数ペア:

[(1, 84163359), (3, 28054453), (7, 12023337), (21, 4007779), (1987, 42357), (2017, 41727), (5961, 14119), (6051, 13909)]