338565539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12650

約数の個数: 16

約数和(自身を含む): 382018560

約数和(自身を除く): 43453021

約数列:

[1, 13, 31, 67, 403, 871, 2077, 12539, 27001, 163007, 388709, 840113, 5053217, 10921469, 26043503, 338565539]

約数ペア:

[(1, 338565539), (13, 26043503), (31, 10921469), (67, 5053217), (403, 840113), (871, 388709), (2077, 163007), (12539, 27001)]