2149252053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{285539}}^1$

素因数の和:285748

約数の個数: 16

約数和(自身を含む): 3102106560

約数和(自身を除く): 952854507

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 285539, 856617, 3712007, 11136021, 55109027, 165327081, 716417351, 2149252053]

約数ペア:

[(1, 2149252053), (3, 716417351), (13, 165327081), (39, 55109027), (193, 11136021), (579, 3712007), (2509, 856617), (7527, 285539)]