42089579

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 52572240

約数和(自身を除く): 10482661

約数列:

[1, 7, 19, 49, 53, 133, 371, 853, 931, 1007, 2597, 5971, 7049, 16207, 41797, 45209, 49343, 113449, 316463, 794143, 858971, 2215241, 6012797, 42089579]

約数ペア:

[(1, 42089579), (7, 6012797), (19, 2215241), (49, 858971), (53, 794143), (133, 316463), (371, 113449), (853, 49343), (931, 45209), (1007, 41797), (2597, 16207), (5971, 7049)]