889804535787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{218077}}^1$

素因数の和:218432

約数の個数: 48

約数和(自身を含む): 1371693173760

約数和(自身を除く): 481888637973

約数列:

[1, 3, 9, 19, 57, 107, 171, 223, 321, 669, 963, 2007, 2033, 4237, 6099, 12711, 18297, 23861, 38133, 71583, 214749, 218077, 453359, 654231, 1360077, 1962693, 4080231, 4143463, 12430389, 23334239, 37291167, 48631171, 70002717, 145893513, 210008151, 437680539, 443350541, 923992249, 1330051623, 2771976747, 3990154869, 5203535297, 8315930241, 15610605891, 46831817673, 98867170643, 296601511929, 889804535787]

約数ペア:

[(1, 889804535787), (3, 296601511929), (9, 98867170643), (19, 46831817673), (57, 15610605891), (107, 8315930241), (171, 5203535297), (223, 3990154869), (321, 2771976747), (669, 1330051623), (963, 923992249), (2007, 443350541), (2033, 437680539), (4237, 210008151), (6099, 145893513), (12711, 70002717), (18297, 48631171), (23861, 37291167), (38133, 23334239), (71583, 12430389), (214749, 4143463), (218077, 4080231), (453359, 1962693), (654231, 1360077)]