38183889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 52476480

約数和(自身を除く): 14292591

約数列:

[1, 3, 37, 111, 419, 821, 1257, 2463, 15503, 30377, 46509, 91131, 343999, 1031997, 12727963, 38183889]

約数ペア:

[(1, 38183889), (3, 12727963), (37, 1031997), (111, 343999), (419, 91131), (821, 46509), (1257, 30377), (2463, 15503)]