2839263

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 4409856

約数和(自身を除く): 1570593

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2551, 7653, 17857, 53571, 135203, 405609, 946421, 2839263]

約数ペア:

[(1, 2839263), (3, 946421), (7, 405609), (21, 135203), (53, 53571), (159, 17857), (371, 7653), (1113, 2551)]