2071293

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 3217536

約数和(自身を除く): 1146243

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1861, 5583, 13027, 39081, 98633, 295899, 690431, 2071293]

約数ペア:

[(1, 2071293), (3, 690431), (7, 295899), (21, 98633), (53, 39081), (159, 13027), (371, 5583), (1113, 1861)]