161650297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 174640320

約数和(自身を除く): 12990023

約数列:

[1, 17, 67, 347, 409, 1139, 5899, 6953, 23249, 27403, 141923, 395233, 465851, 2412691, 9508841, 161650297]

約数ペア:

[(1, 161650297), (17, 9508841), (67, 2412691), (347, 465851), (409, 395233), (1139, 141923), (5899, 27403), (6953, 23249)]