213397151231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7237}}^1\times {\mathrm{36721}}^1$

素因数の和:44042

約数の個数: 16

約数和(自身を含む): 236024926368

約数和(自身を除く): 22627775137

約数列:

[1, 11, 73, 803, 7237, 36721, 79607, 403931, 528301, 2680633, 5811311, 29486963, 265749877, 2923248647, 19399741021, 213397151231]

約数ペア:

[(1, 213397151231), (11, 19399741021), (73, 2923248647), (803, 265749877), (7237, 29486963), (36721, 5811311), (79607, 2680633), (403931, 528301)]