13171613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 16523136

約数和(自身を除く): 3351523

約数列:

[1, 7, 13, 53, 91, 371, 689, 2731, 4823, 19117, 35503, 144743, 248521, 1013201, 1881659, 13171613]

約数ペア:

[(1, 13171613), (7, 1881659), (13, 1013201), (53, 248521), (91, 144743), (371, 35503), (689, 19117), (2731, 4823)]