16082521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5752

約数の個数: 16

約数和(自身を含む): 20435968

約数和(自身を除く): 4353447

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5701, 39907, 74113, 176731, 518791, 1237117, 2297503, 16082521]

約数ペア:

[(1, 16082521), (7, 2297503), (13, 1237117), (31, 518791), (91, 176731), (217, 74113), (403, 39907), (2821, 5701)]