389675258907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4744211}}^1$

素因数の和:4744375

約数の個数: 32

約数和(自身を含む): 601186544640

約数和(自身を除く): 211511285733

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 393, 627, 1441, 2489, 4323, 7467, 27379, 82137, 4744211, 14232633, 52186321, 90140009, 156558963, 270420027, 621491641, 991540099, 1864474923, 2974620297, 6836408051, 11808341179, 20509224153, 35425023537, 129891752969, 389675258907]

約数ペア:

[(1, 389675258907), (3, 129891752969), (11, 35425023537), (19, 20509224153), (33, 11808341179), (57, 6836408051), (131, 2974620297), (209, 1864474923), (393, 991540099), (627, 621491641), (1441, 270420027), (2489, 156558963), (4323, 90140009), (7467, 52186321), (27379, 14232633), (82137, 4744211)]