315055131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{42193}}^1$

素因数の和:42346

約数の個数: 16

約数和(自身を含む): 445568640

約数和(自身を除く): 130513509

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 42193, 126579, 801667, 2405001, 5527283, 16581849, 105018377, 315055131]

約数ペア:

[(1, 315055131), (3, 105018377), (19, 16581849), (57, 5527283), (131, 2405001), (393, 801667), (2489, 126579), (7467, 42193)]